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Express Car Care of Denver

"Denver's Best Auto Repair and Quick Lube"

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How Do You Know You’re Choosing the Right Oil Change Service?

December 7, 2023 by Denver Express Car Care

Changing your car’s oil is a foundational part of routine maintenance. Oil protects your engine from wear and tear by minimizing friction as you drive. Over time, oil collects dirt and grime and becomes too dirty to lubricate an engine’s various parts. Heat builds up. Parts wear down. And if not corrected, can lead to total engine failure. 

But there’s an easy way to prevent all that: relying on an oil change service to do the job correctly the first time. Many oil change service shops design their oil changes to be as simple as possible – drop off your car and pick it up a short while later. Keep in mind that not all oil changes are created equal. 

Some shops prefer the in-and-out method. They provide based services like replacing the oil and filters as needed. 

Other shops use this as an opportunity to look at other parts that may be impacting your drive. This can alert you to potential problems before they escalate. 

Of course, if you want a full service oil change, it’s important to go with a service you can trust. Will they provide you with a realistic look at how well your car is operating? Or are they just trying to grow their profits? 

How Do You Know You’re Choosing the Right Oil Change Service?

What to look for in a full service oil change

Many auto repair shops advertise complimentary services with an oil change. For you, it’s a good place to start when trying to find a shop you can rely on for bigger jobs in the future. 

Yes, a competitive price is important. But you should look beyond that to the services they provide. There can be a vast difference between shops; they may charge you more after your car is in and being serviced. 

You should also pay attention to the technicians. Do they hire experts? Are staff members friendly and approachable? Do they take the time to explain the services being performed on your car? Or are they more get-you-in-and-get-you out? 

Do they leave an impression and make you want to do business there again? 

Full service provides an array of services

Many oil change services provide oil and filters. They consider the rest of the car someone else’s responsibility. 

Full service oil changes provide more complimentary services. Such as:

  • Draining and refilling with motor oil
  • New oil filter
  • Lubrication if needed
  • Inspect and top off all fluids, including transmission fluid, antifreeze, windshield washer fluid, battery water, and differential fluid
  • Tire air-pressure check
  • Engine light check

If there’s a problem, the technician will alert you to the fact, provide options, and ensure your car is safe and ready to drive once again. 

Why regular maintenance is essential to your car’s longevity

Your car may seem like it’s always ready for the next drive … until it isn’t. Just like us humans need regular check-ups to stay in tip-top shape, your four-wheeled friend needs some love, too.

Regular maintenance keeps everything running smoothly, prevents minor issues from turning into big, wallet-draining disasters, and ensures you’re not stranded on the roadside with a smoking engine.

Think about it as an investment in your car’s longevity and your peace of mind. Oil changes, tire rotations, brake checks – they may seem small, but they add up to a reliable and efficient ride. 

Plus, staying on top of maintenance can actually save you money in the long run by nipping potential problems in the bud before they snowball into major repairs. Saving you money and ensuring many more miles of smooth cruising. 

What is an oil and filter change?

An oil and filter change is like a spa day for your car’s engine. Imagine your car’s engine is the heart of the operation, and oil is its lifeblood. Over time, as you rev up and roll on down the road, that oil gets dirty and loses its effectiveness. That’s where the oil change is necessary.

During an oil change, the old, worn-out oil is drained from the engine, making room for a fresh batch. And it’s not just about the oil – the oil filter gets swapped out, too. The oil filter is designed to keep out dirt and debris that could cause trouble. As it does its job, it clogs, so replacing it is key to maintaining a healthy engine.

This tag team of fresh oil and a new filter ensures your engine stays lubricated and cool, running like a well-oiled machine – literally! It’s a relatively quick and straightforward procedure, but oh, does it make a difference in keeping your car’s engine humming happily along. It truly is one of the easiest ways to keep your car running. 

How often should oil be changed?

If you do any searching, you’ll discover this is a heavily debated question! 

The frequency of oil changes depends on a few factors, like the type of oil you use, your driving habits, and the manufacturer’s recommendations. As a general rule of thumb, many experts suggest getting an oil change every 3,000 to 5,000 miles. However, it’s always a good idea to consult your car’s manual because it holds the ultimate wisdom about your specific vehicle.

If you’re using synthetic oil, you might be able to stretch that interval a bit, as synthetic oils tend to last longer. Some modern vehicles equipped with advanced engine technology and synthetic oils can go 7,500 miles or more between changes.

If you’re a frequent road tripper, stop-and-go city driver, or you tow heavy loads, you might want to err on the side of caution and stick to the lower end of the mileage spectrum. The key is to stay mindful of your driving conditions and the type of oil your car drinks – it’s all about keeping that engine purring contentedly for miles to come!

Not quite sure? That’s where it helps to have a trusted technician on your side. They can help you set up an oil changing plan that works for your lifestyle and the way you drive. 

Isn’t that what an auto repair shop should do – be your trusted advisor to keep your car going for as long as you own your car. 

That’s what we strive for. That’s our goal for every customer who brings their vehicle in for servicing. 

How can we help you? 

Filed Under: Oil Change Tagged With: Oil Change Service

Choosing The Best Motor Oil For My Car and Wallet

November 10, 2023 by Denver Express Car Care

Sara isn’t a car expert. In fact, she doesn’t think much about how her car works at all. She bought an SUV because she likes the way it sits. She chose her make and model because of how it drives. 

Sara is like a lot of people. They lead busy lives – who has time to think about auto mechanics? All that really matters is that the car goes. And when it doesn’t … that’s when the questions flood in. 

Yet whether you’re like Sara, love to rebuild cars on your own, or sit somewhere in between, you understand maintenance is important to the health of your vehicle. 

As Sara puts it, “I stick with high-quality gasoline. I watch my dashboard for lights. I pay attention to the way my car drives. But sometimes the advice is very confusing. When are you supposed to change the motor oil anyway?”

Oh, we get that. The concept of the “best motor oil” is subjective at best. 

Go to one source, and they’ll tell you to change your motor oil every 3,000 miles. Another will tell you to stretch it towards 7,000. 

And what should you use? Do different brands provide different results? Does any of this matter? 

Choosing The Best Motor Oil For My Car and Wallet

An overview of why motor oil matters to your car

Motor oil might not seem like a big deal, but it plays a crucial role in keeping your car humming happily down the road. Think of it as the lifeblood of your vehicle, much like a balanced diet is to your family.

Imagine your car’s engine as a symphony of moving parts, all working together in harmony. From the pistons going up and down to the crankshaft spinning around, there’s a lot of action under the hood. And all this action generates heat and friction – a bit like a mini wrestling match happening in your engine every time you drive.

That’s where motor oil swoops in as the hero. It’s a slippery, lubricating superstar, ensuring all these parts glide smoothly without turning into a screeching, hot mess. Without proper lubrication, those metal components would wear out quickly, leading to costly repairs.

With all that action, your car’s engine can get pretty hot – we’re talking hundreds of degrees hot. In addition to lubrication, motor oil helps to cool things down. It absorbs the heat generated by the engine, and then carries it to the oil pan, where it can cool off before starting the cycle again. 

Over time, the engine generates gunk and grime. Imagine if you never cleaned your house – it would get pretty messy, right? Well, motor oil has your back here, too. It carries away those particles and deposits them in the oil filter, helping to keep your engine clean and free from sludge buildup.

It’s not just what’s happening inside your car. Using the right motor oil can help improve your car’s fuel efficiency and overall performance. A well-lubricated engine runs smoother and more efficiently, which means you can go further on each tank of gas, saving you money in the long run.

In a nutshell, motor oil isn’t just a mundane necessity; it’s your car’s unsung hero. It keeps everything running smoothly, cools things down, and even helps with your car’s overall performance. 

Motor oil is the lifeblood … how do I know what to buy?

Shopping for motor oil isn’t like picking out your favorite cereal. Stare at an aisle of motor oil choices, and I bet you’ll have a hard time picking one out. 

The best place to start is with your owner’s manual. Your car’s manufacturer built it; they understand the best motor oil to use. 

Think of your car’s owner’s manual as a treasure map for your vehicle’s specific needs. Your car’s manufacturer knows your vehicle inside and out, and they’ve spent countless hours figuring out the best motor oil to use. So, when you’re in doubt, turn to the trusty manual. It’s a bit like asking your grandma for her secret recipe – they’ve got the inside scoop.

In your manual, you’ll find a section that tells you the recommended oil type and viscosity grade. You might see something like “5W-30” or “10W-40.” Don’t let those numbers intimidate you.

The first number (5W or 10W) represents the oil’s viscosity in cold temperatures. The lower the number, the better the oil flows in the cold. The second number (30 or 40) shows the viscosity at operating temperatures. It’s about how the oil performs when your engine is all warmed up.

But even with this in mind, you might not have the desire to shop for motor oil, bring it home, and do the change yourself. 

How do you ensure you find a quality place to change your motor oil regularly? 

First, ask around. Chat with friends, family, and co-workers about where they get their oil changes. Personal recommendations can be golden. Read online reviews, but take them with a grain of salt – people have all kinds of experiences. Look for trends, not just one or two reviews. 

Look for people who care about what they do. Those chains might be flashy and advertise well, but if the staff turns over regularly, you’ll rarely get the same experience every time you drive in. By going with a smaller shop, you’ll find you get more customer service. You can get to know the certified technicians who will know your car’s needs like the back of their hand. If you have a question, you can ask it and know you’ll get a straight answer. 

If you want the best motor oil, inquire about the type of motor oil they use and if it meets your car manufacturer’s recommendations. They should be more than happy to explain their process and show you they’ve got your car’s best interests at heart.

Remember, finding the right place to change your motor oil is more than just convenience; it’s about ensuring your car’s health. 

We also feel this is a great way to get to know the shop a little better. Motor oil is quick – in and out. You can get a feel for how the place does business. When you have something bigger, you’ll have more trust. It won’t be as intimidating relying on their advice. 

Looking for someone to trust with your car? Need to find the best motor oil for your vehicle? Stop by today. Let’s have a conversation. 

We’re ready to speak with you. 

Filed Under: Oil Change Tagged With: Best Motor Oil

When Was The Last Time You Changed Your Motor Oil?

November 7, 2023 by Denver Express Car Care

Motor oil is one of the necessary common maintenance items of owning a car. 

You wouldn’t imagine your car operating without regularly pulling into the gas station. The same applies to motor oil. 

It’s something every driver understands on some level. 

But how often should you change your motor oil? That question is heavily debated online. 

Should you schedule it every 3,000 miles? Can you wait 5,000? New advice states you can even wait 10,000 miles or more with some cars. Is that true?

Cars today are staying in service longer than ever before … 12 years on average. But a car won’t stay running and be a reliable asset in your life if you don’t care for it. 

Yes, cars are more sophisticated than ever before. Yet no matter how much technology influences how a car operates, if it’s an internal combustion engine, motor oil will always be the lifeblood. 

What motor oil does for a car

Motor oil serves a vital role in keeping your car’s engine running smoothly and efficiently. One of its main jobs is to reduce friction between the many moving parts inside the engine, like pistons and crankshafts, helping to prevent premature wear and damage. As the engine runs, it generates a lot of heat. Motor oil helps dissipate this heat, keeping the engine at a safe operating temperature.

But that’s not all; motor oil also acts as a cleaner. Over time, dirt and debris can build up in the engine, potentially causing harm. Motor oil contains special additives that trap and suspend these contaminants, pushing them through the oil filter to remove them. This helps keep the engine clean and running smoothly.

Motor oil creates a seal in the engine, which is crucial for maintaining compression in the cylinders and ensuring efficient combustion. It also protects engine components from corrosion, reducing the risk of rust and deterioration. Plus, it plays a role in reducing engine noise and vibrations, contributing to a quieter and more comfortable ride.

When Was The Last Time You Changed Your Motor Oil?

Did you know your motor oil did all that? Now imagine your engine if the motor oil isn’t doing its job.  

What if you don’t change the motor oil?

We all know motor oil is important to keep a car operational. Still, it sometimes sinks to the bottom of your to-do list. You keep pushing it aside with more important things to do. 

Here’s why you shouldn’t. 

Over time, that oil gets dirty and gunky, filled with all sorts of debris and contaminants from your engine. This contaminated oil can’t do its job properly to keep things running smoothly. Without adequate lubrication, your engine’s moving parts start to rub against each other, causing wear and tear. That means your engine might not last as long as it should, and you could be facing some hefty repair bills.

Your car’s performance takes a hit, too. You might notice it feels weaker, slower to respond, and drinks more gas. That’s because the engine has to work harder without sufficient oil. Plus, there’s the risk of your engine overheating, which can lead to serious problems like warped parts and engine damage.

This can all impact your wallet. Poor engine performance and efficiency mean you’re burning more fuel for the same distance traveled, costing you extra at the pump. On top of that, a poorly maintained engine can throw out more harmful emissions, which are not great for the environment and may even make your car fail emissions tests.

Worst-case scenario? Your engine might give up on you altogether. Yep, that’s a pricey situation to fix. So, don’t skip those regular oil changes. It’s a simple and cost-effective way to keep your car running smoothly, save money in the long run, and avoid a lot of headaches.

Convinced? Here’s how often you should change your motor oil

Changing your motor oil is based on mileage. It’s also based on timing. Here’s why. 

Let’s say you work from home, and your car sits in the garage most days. You take it out occasionally – a trip to the grocery store 3 miles away, a night out at a restaurant 5 miles from your house. 

To hit 3,000 miles at that rate may take you nine months or more. In this circumstance, it’s better to err on the side of caution and replace it at least twice per year. Short trips aren’t enough to heat your engine rough to boil off condensation accumulating within the system. This can cause motor oil to break down faster. 

Let’s talk about the age of your car. If you’ve purchased it in the last few months, start by looking at the owner’s manual for guidance. Many manufacturers suggest 5,000, 7,500, or even 10,000 miles or more between motor oil changes. Again, you should take your driving style and habits into account. 

A new car driven regularly at fairly steady speeds creates the perfect scenario for going a little longer between oil changes. An older car that is driven erratically in stop-and-go traffic provides a reason to change it more frequently to ensure the motor oil remains in good working condition. 

What about synthetic motor oil?

When your car was designed, it was with a specific motor oil in mind. You’ll find the weight of motor oil needed printed on the cap where you add the oil. It’s listed in your owner’s manual, too. The manufacturer knows best; going with what’s recommended or required assures you use the right motor oil for the way your vehicle was designed. It can also save you money and avoid using motor oil that may not be best for your car’s engine. 

That said, older cars may work better by upgrading motor oil. Synthetic oil is designed to be more effective at resisting breakdown and withstanding higher temperatures. It’s also designed to last longer, meaning 10,000 miles or more may be possible. 

Yes, there isn’t always a clear road to deciding what motor oil is best. That’s where finding a trusted auto mechanic can help you navigate oil changes more effectively. 

If a service only offers oil changes, they are more likely to push everything they can to up the sale – more expensive motor oil, upgraded filters, and more frequent servicing. 

When you work with a mechanic there to keep your car running smoothly, you’ll get honest advice about what best suits your vehicle and how you drive. 

If you haven’t worked with us before, you’re in for a surprise. We’re a family-owned and operated business that still thrives on offering sound advice. 

Is that what you need to keep your car running smoothly? 

Filed Under: Oil Change, Tips & Tricks Tagged With: motor oil

What an Oil Change and Oil Filter Replacement Do To Your Car

December 28, 2022 by Denver Express Car Care

It’s become an automatic part of car ownership. Occasionally, you’ll bring your car in for an oil change. They’ll ask you if you want an oil filter replacement too. You’ll drive away and let it slip from your mind for a few thousand miles until you start the process all over again. 

But have you ever stopped to think about what an oil change does to your vehicle? 

A car is made up of more than 10,000 parts, each intricately woven together to create complex systems that make your vehicle run. The engine is one of the most complex systems, with motor oil and an oil filter playing a leading role. 

What is motor oil?

Motor oil is a lubricant that reduces friction and wear in internal combustion engines. It is designed to lubricate the moving parts of the engine, such as the pistons, rods, and crankshaft, and to clean, cool, and seal the engine. Motor oil is made from a base oil, which is typically refined from crude oil, and various additives that improve its performance.

There are several types of motor oil, including conventional, synthetic, and semi-synthetic lubricants. 

What an Oil Change and Oil Filter Replacement Do To Your Car

Conventional motor oil is made from naturally occurring petroleum and is the most commonly used type of lubricant. It is suitable for most vehicles, but may not provide as much protection as synthetic or semi-synthetic oils. 

Synthetic motor oil is made from artificially created base oils and is designed to provide better protection and performance than conventional oil. It is more expensive than conventional oil, but it can last longer and perform better in extreme temperatures. 

Semi-synthetic oil is a blend of conventional and synthetic oils and offers a balance of performance and cost.

Motor oil has several vital functions in an engine. It reduces friction and wear by forming a thin film between moving parts, which helps to prevent metal-to-metal contact and reduces heat generation. It also helps to cool the engine by dissipating heat and carrying it away from the moving parts. 

In addition, motor oil helps to seal the engine by filling in the gaps between the moving parts and preventing the escape of gasses.

There are several factors to consider when choosing the right motor oil for your vehicle, including the manufacturer’s recommendations, the type of engine, and the driving conditions. It is essential to use the correct motor oil to ensure the engine is properly lubricated and protected.

Motor oil should be changed regularly to maintain its effectiveness and to prevent the build-up of contaminants, which can lead to engine damage.

What is an oil filter?

An oil filter is a device used to remove contaminants from engine oil, transmission oil, lubricating oil, or hydraulic oil. It is an essential component of an engine or mechanical system that helps to keep the oil clean and free from contaminants, such as dirt, metal shavings, and other particles. These contaminants can cause wear and tear on the engine or mechanical system, reducing its overall efficiency and lifespan.

The oil filter is typically located near the oil pan, or at the bottom of the engine. It is generally made of a paper or synthetic material designed to trap and filter out contaminants from the oil as it passes through. 

The filter works by allowing the oil to pass through a series of pores or openings that are small enough to trap contaminants, but large enough to allow the oil to flow freely.

There are several different types of oil filters, including full-flow filters, bypass filters, and cartridge filters. Full-flow filters are designed to filter all of the oil that flows through the engine, while bypass filters only filter a small portion of the oil at a time. Cartridge filters are a type of bypass filter that can be removed and replaced easily.

Oil filters need to be replaced regularly as part of routine engine or mechanical system maintenance. If the oil filter becomes clogged or damaged, it can cause problems with the engine or mechanical system, such as reduced performance or increased wear and tear. 

It is important to use the correct type and size of oil filter for your specific engine or mechanical system to ensure it is functioning properly.

What an oil change does to your car

An oil change is a routine maintenance procedure involving replacing your car’s engine oil. It is crucial to perform regular oil changes because clean oil is essential for the proper functioning of your car’s engine.

During an oil change, a mechanic will first drain the old oil from the engine. This is typically done by using a large wrench to loosen the oil pan drain plug, which is located on the bottom of the engine. The old oil is then collected in a container and disposed of properly.

Next, the mechanic will remove the oil filter, a cylindrical component that removes contaminants and impurities from the oil as it circulates through the engine. The oil filter is typically located on the side of the engine and is removed using a special tool.

After removing the old oil and oil filter, the mechanic will install a new filter and pour in fresh oil. The oil’s type and viscosity will depend on your car’s specific make and model and the manufacturer’s recommendations.

Once the new oil has been added, the mechanic will start the engine and run it for a few minutes to allow the oil to circulate through the engine. They will then check the oil level using a dipstick, adding more oil if necessary. Finally, the mechanic will replace the oil filler cap and dispose of the old oil and oil filter properly.

Overall, an oil change is a simple but important maintenance procedure that helps to keep your car running smoothly. It helps to lubricate the moving parts of the engine, reducing friction and wear. It also helps remove impurities and contaminants that can build up over time, damaging the engine. 

By performing regular oil changes, you can extend the lifespan of your car’s engine and improve its overall performance.

When was the last time you had an oil change and oil filter replacement?

One of the most important maintenance items is an oil change. If you have questions about car maintenance or aren’t sure when your oil was last changed, we’re here to help. 

Motor oil is one of the most essential tasks; schedule your oil change today. 

Filed Under: Oil Change Tagged With: Oil Change and Oil Filter

Does Your Hybrid Vehicle Need an Oil Change?

January 4, 2022 by Denver Express Car Care

It’s hard not to notice there are more electric and hybrid vehicles on the road now than ever before. Maybe you’re thinking of switching and investing in new hybrid technology. But what will that do to your maintenance routine? Do hybrid vehicles still need an oil change? 

Before we get into maintenance, let’s dive into the statistics. 

The different types of electric vehicles include:

  • Hybrid electric vehicles (HEV) – they are powered by traditional gasoline and an electric motor that uses energy stored in a battery. The battery is charged by regenerative braking as you drive. 
  • Plug-in hybrid electric vehicles (PHEV) – they are similar to HEVs but rely on plugging in to recharge the battery. 
  • All-electric vehicles (EV) – these run on electricity alone. 

While all-electric vehicles are growing in popularity, hybrids have been on the market longer, and continue to have higher sales. Currently over 5.4 million hybrid cars have been sold, and are on the roads all across America. 

Does Your Hybrid Vehicle Need an Oil Change?

If you own one or are thinking of buying one, what does that mean for your regular maintenance routine?

Do hybrids need an oil change?

Hybrid vehicles run on both gasoline and electricity. While this increases the gas mileage, and ensures you won’t use as much gas as with more traditional cars, it still works in the same manner. A hybrid vehicle still relies on a combustible engine for part of the process, meaning you’ll still need to include oil changes as a part of your normal maintenance routine. 

The good news is you can stretch out the time between visits. Just like you’ll find your gasoline goes farther, so will your motor oil. The typical hybrid manufacturer suggests you can go 10,000 miles or more between oil changes, more depending on how you drive. Check with your owner’s manual to see what your manufacturer suggests. 

Keep in mind that a combustion engine will always need regular oil changes to continue to operate well. If you drive your hybrid only short distances, it may push the mileage beyond a year or more. Just like traditional vehicles, you should change the oil regularly based on mileage or age, ensuring the motor always has fresh oil to keep it working at its best. 

Manufacturers will also recommend specific types of motor oil. Because a hybrid still uses a combustible engine, you can schedule an oil change like you would with a traditional car. 

What about other hybrid maintenance items?

Hybrids have special needs. Because they are essentially two cars in one, it’s important to understand the different types of maintenance it will need over time. 

Because it runs off a combustible engine, it will need much of the standard care, including:

  • Oil changes – while using a battery for some of the power will put less strain on the engine, it will still need regular oil changes. 
  • Tires – adjustments, rotations, filling, and replacement will all be standard care for hybrids. 
  • Filters – because it has the inner workings of a combustion engine, it will still need air filters and cabin filters as a part of your normal care routine. 
  • Fluid refills and flushes – vehicles require many different types of fluids to stay running smoothly. To ensure levels remain constant, and you maintain and flush them for refills at the required intervals, be sure to check with your owner’s manual and work with a mechanic who can provide proper maintenance for as long as you own your vehicle. 

Hybrids still use a braking system, however, they rely on regenerative brakes for full operation. As you brake, the energy is absorbed back into your battery to keep it fully charged. As a result, these brakes need special requirements to keep them working at their best. Be sure a mechanic understands the nuances and can provide you with expert care. 

One of the biggest differences is with the car battery. Hybrid batteries must be powerful enough to provide as much energy as fuel gives gasoline vehicles. This means they are larger capacity than traditional car batteries, and have special needs. You can’t purchase a traditional battery and expect it to do the same job. However, hybrid batteries tend to last much longer than in a fuel-based car. Some manufacturers offer up to a 150,000 mile warranty. Just be sure to understand the nuances of the warranty, and follow the specific guidelines to ensure you don’t void it by not following the rules. 

Because a hybrid vehicle runs on both fuel and electricity, you’ll find it has a complex electrical system that should be maintained over time. They are built with auto start and shut off features that help with fuel economy, and to preserve the life of the battery. The electrical system should be calibrated periodically to ensure it provides proper power within the system. Too much power or a jolt of electric current could cause serious damage to your starter or transmission. 

Schedule care for your hybrid

Above all, your hybrid vehicle requires regular routine maintenance to ensure it keeps running and in good condition. Don’t wait until you have a problem. Instead, schedule regular maintenance to ensure you catch potential problems before they grow into bigger issues. 

A great place to start is by giving your hybrid vehicle an oil change. Because a hybrid relies on a standard combustible engine, it uses standard motor oil built for all combustible vehicles. Just be sure to check with the manufacturer for guidelines on what oil to use. 

Finding a mechanic with a routine maintenance item like an oil change is a great way to find a mechanic who treats you fairly, and gives you a chance to discover someone in your local community who you can rely on to do the job correctly. 

Filed Under: Oil Change Tagged With: Hybrid Vehicle Need Oil Change

Regular vs Synthetic Motor Oil – What You Should Know

May 21, 2021 by Denver Express Car Care

When you own a car, regular maintenance is a part of ownership. You fill the tank up with gas because without it, your car wouldn’t go. You change out the motor oil every 3,000 miles or so because if you don’t, you’ll eventually be stranded by the side of the road.

But have you ever thought about what motor oil is? Or how it works? Or if you’re using the right type of motor oil for your vehicle?

What is regular motor oil?

If you drive a car with an internal combustion engine, it requires motor oil to operate. It’s one of the most critical components to keep the engine running well.

Inside the engine are a variety of parts that work together, create friction, and convert that to energy using a tremendous amount of heat. If the parts don’t stay lubricated and operating well, fuel consumption is diminished, the vehicle won’t operate as designed, parts will wear down and break, with engine failure not far behind.

While there is a debate about oil changing frequency, there isn’t a fight over the necessity to change it regularly. It’s better to err on the side of frequency and keep all parts lubricated and working well.

In the past, regular motor oil was the only choice. It worked well, and drivers never gave it much thought. Manufacturer’s often had several motor oil viscosities for drivers to choose from based on the type of driving they did. Viscosity determines the fluid’s resistance to flow; in a hot climate, a higher density would better serve the engine. Checking with your vehicle’s operational guidelines will explain the type of oil best suited for your car’s engine and why it’s recommended.

In general, traditional motor oil is still used in many vehicles because it’s cost effective, it’s easy to find, and it works well, especially in older cars in excess of 75,000 miles on the odometer.

What is synthetic motor oil?

Regular vs Synthetic Motor Oil - What You Should KnowSynthetic motor oil is a human-made lubricant created by artificial chemical compounds as a substitute for petroleum-based oils.

Synthetic oil was first developed back in 1929 as a response to needs during World War II. In the 1970s, better artificial oils were produced to give engines better fuel economy during a time when petroleum-based products were skyrocketing in price.

The process of producing synthetic motor oils has been perfected to where today, some engines perform better with these new lubricants than with more traditional oils. Although synthetic oils were once created to benefit high-performance vehicles, today’s technological advances have made automotive manufacturers rely on them for better fuel efficiency.

Visually, regular and synthetic motor oils may look the same, but fundamentally they perform differently. Petroleum-based products are thicker at lower temperatures and thinner as things heat up. To change the viscosity, manufacturers add different additives to make traditional motor oil perform better under different circumstances.

Synthetic motor oils are designed to behave in certain ways right from the start. That means they don’t degrade or change viscosity over time, other than degrade as it circulates through the engine and picks up contaminants over time.

Synthetic oil will provide better engine protection, will last longer, and comes in advanced formulas that might be specifically made for your vehicle’s engine. This is where it’s important to understand what your vehicle’s manufacturer suggests, and stick with the recommended schedule.

Is synthetic motor oil better for your engine than regular motor oil?

In a word, yes. Although a traditional petroleum-based lubricant will do the job well, it can’t compete with the lab-created motor oil created specifically for engine performance.

Synthetic based motor oils use higher quality oils than traditional products. That makes them more chemically stable, less likely to oxidize and acidify, and slower to break down and lose their protective qualities.

That gives your engine better protection while allowing better performance at the same time. You’ll find synthetic motor oils can combat sludge and deposit buildup, reduce wear and tear on your engine, as well as control breakdown no matter what your driving conditions are like.

Chemistry makes the difference, especially in today’s technology-driven performance vehicles.

Does synthetic motor oil have more advantages over regular motor oil?

Synthetic motor oils were created with a specific purpose in mind: to protect the engine and make it perform as well as possible. That’s something crude oil can never do, because manufacturers simply adapt to the qualities of the oil already in place. Synthetic motor oils:

Protect the engine better – as the engine operates, parts are in constant motion and connection with each other. If they do so with a protective barrier between them, the engine will perform better and stay operational longer.

Keep the engine cleaner – when oil circulates through the system, it can pick up particles and contaminants that break down the functionality of the oil. These can damage your engine over time. Synthetic oils are created with this process specifically in mind, meaning they’ll stay cleaner longer in everyday driving situations.

Flow better in low temperatures – when your car is at rest, motor oil stops along with it. It takes time when the engine starts to circulate the oil back into the system, and start protecting various parts. In cold temperatures, that process can slow down, putting the system at risk.

Protect better in high temperatures – an engine in operation runs hot. When you add in heat from the environment, it gives more risk to the parts underneath the hood. This increases as you navigate the Rocky Mountains, especially if you pull a boat or trailer. Synthetic oils are made for that type of driving.

My owner’s manual states regular motor oil is fine. Should I upgrade?

Switching from regular motor oil to synthetic is perfectly acceptable and can help your engine in many ways. You’ll find synthetic motor oils built for different situations – just ask one of our mechanics which would be best for your vehicle.

However, if your older car has high mileage, it may still be beneficial for you to use traditional oils. If an engine has never used synthetic oils, has been poorly maintained, with infrequent oil changes, we would recommend sticking with conventional oil.

The key is always to provide the proper maintenance based on what your vehicle needs most.

Need help deciding which motor oil is best for your vehicle? We can help with that.

Filed Under: Oil Change Tagged With: Regular vs Synthetic Motor Oil

Do You Really Need To Change Motor Oil Every 3,000 Miles?

September 4, 2020 by Denver Express Car Care

Driving a car means you have to perform a few maintenance tasks along the way to keep it running well. We know we have to fill it up with gas, or it will die. We understand motor oil is necessary to keep the engine running. We need new tires, or we put the passengers inside the cabin at risk.

But when?

Everything comes with a warning sign. As that little needle gets closer to E, you’re aware if you don’t stop at a gas station, you’ll be stranded along the side of the road.

Popular guidance tells you to replace the oil in your car every 3,000 miles. But is that the best advice?

Do you need to change your motor oil every 3,000 miles, or is there some other way to evaluate when it’s needed?

What motor oil does

What does motor oil do inside your vehicle? Most of us know that motor oil keeps your car running, but it does a lot more than that.

Today’s motor oil is a complex mixture of oils and additives that accomplish a variety of things under the hood. It:

  • Lubricates moving parts
  • Helps reduce engine wear
  • Removes dirt and contaminants from the oil
  • Cools engine parts
  • Enhances fuel efficiency
  • Protects the engine against heat and cold
  • Helps protect the emission system

Do You Really Need To Change Motor Oil Every 3,000 Miles?Without the proper motor oil inside your vehicle, it’ll quickly wear down various parts.

Every time you start up your car, the combustion process degrades your motor oil. It adds contaminates to the oil supply, which over time, builds up. In the beginning, motor oil can handle it without issue. But as it wears, it continues to break down, turning into sludge that can harm your engine.

That’s a lot for a few cans of motor oil to handle. That’s also why it’s essential to change it out regularly.

But is it important to change motor oil every 3,000 miles?

Now that you know why changing out motor oil is important, let’s get back to the question of how often.

It doesn’t take a lot of searching online to discover there are many different views on how often you should change out your motor oil. But who’s right?

Start by looking at the source of information.

Quick-lube places will tell you to change your oil every 3,000 miles. They even give you little stickers as a reminder.

It’s important to consider the source, however, before you take their advice. Quick-lube stores offer one service: motor oil changes. That means they have a vested interest in getting you in as much as they possibly can. They are also usually sponsored by a particular brand of motor oil. Again, it’s all about the sales.

Another resource to look at is your own vehicle’s manufacturer. If you check your owner’s manual, you’ll likely find they make their own recommendations. With today’s technology, a lot of them recommend an oil change every 5,000 to 7,500 miles.

That’s a lot different than the 3,000 miles.

But there’s another thing to consider. In most cases, it’s not about how many miles you drive, it’s also about the timeframe between oil changes. For some drivers, it may take a year or more to hit the 3,000 miles. Others may hit that mile marker in a matter of days.

Driver A works from home and only takes their car out to run errands. They drive ten miles or less at a time, with constant starting and stopping. With frequent stops, the motor oil never heats up enough to boil off the moisture condensation. That means more engine wear over time. They shouldn’t pay attention to the 3,000 rule, but should instead change it out twice a year or so.

Driver B has a long commute, driving more than 20 miles one way that consists of mostly highway driving. With this slow and steady drive time, they could easily push the upper edge of what their vehicle’s manufacturer recommends.

In both cases, as the car ages, more frequent oil changes may be in order. Remember, the key to keeping your engine running well is clean performing motor oil. It’s one of the least expensive ways to ensure your car stays running smoothly.

What type of motor oil should I use?

All motor oil is not the same. Which motor oil you use in your car should be determined by a variety of factors, including the climate you live in, your driving habits, as well as the age of your vehicle.

When you bring your vehicle into our service station for an oil change, you can discuss which type of oil you prefer to use for your engine. We’re here to give you advice every step of the way.

In general, there are four types of motor oil:

Synthetic motor oil – this is ideal for high performance vehicles. It provides higher viscosity levels and helps fight oil sludge.

Synthetic blend motor oil – this is becoming increasingly popular as it combines both conventional motor oil with synthetic. It offers extra resistance to oxidation, and more protection against lower temperatures.

Conventional motor oil – this is ideal for older models cars that have operated on this type of motor oil for years.

High mileage motor oil – This is specifically blended for vehicles that have exceeded 75,000 miles. It helps minimize leaks and reduces emissions.

When was the last time you changed your motor oil?

To work out a plan that works well with your vehicle, talk with one of our mechanics today. We can give advice on how often it should be replaced, and what type of motor oil to add to your vehicle’s system each visit.

Filed Under: Car Maintenance, Oil Change Tagged With: 000 Miles, Change Motor Oil Every 3

What Happens If You Don’t Change Your Car’s Motor Oil

August 14, 2020 by Denver Express Car Care

One of the very basic items to keep your vehicle running is motor oil. Outside of gasoline, it’s the number one thing you’ll change out on a routine basis.

But as you buy another can, or drive into your local service station for a motor oil change, have you ever wondered what would happen if you skipped it altogether? What if you waited a few months? What if you didn’t follow the guidelines? How bad could it be?

Many of the guidelines state that a car’s motor oil should be changed every 3,000 miles or 3 months, whichever comes first. If you check your owner’s manual, depending on the vehicle you drive, it may push that up to 5,000 or more.

What should you believe?

What motor oil does

Before we get into how frequently you should change it out, let’s talk for a moment about what it does.

Motor oil has one purpose: it’s designed to keep your car running smoothly. It’s designed to lubricate the engine and help carry heat away from the engine compartment. As the motor oil circulates throughout the system, it continuously lubricates the thousands of parts that come together and make your vehicle operational. And at the same time, it helps dissipate heat, carrying it away from where it can do the most harm.

What Happens If You Don’t Change Your Car’s Motor OilThat makes motor oil pretty important, right?

Think of motor oil as the lifeblood of your vehicle. If it doesn’t have a high quality supply running throughout the system, it can function at peak performance. And that means things will start to wear down over time.

Fresh, clean motor oil will keep your car in its best possible condition.

If it degrades, your car will start to wear down.

What really happens without fresh motor oil?

Glad you asked. It’s important to keep in mind that every car reacts in its own unique way. Your car won’t suddenly wear out without new motor oil at 3,001 miles. It’s more of a gradual process.

As motor oil works and moves throughout the system, it picks up all kinds of dirt and debris. If it’s working well, it can push this debris away from the moving parts and into an oil filter. But if you don’t replace the filter (it’s part of a regular oil change), the filter will eventually become too clogged to do its job. That means whatever the motor oil pushes in, it bypasses it and leaves it within the system.

That’s when engine parts start to wear down. Instead of fresh, clean motor oil, dirty fluid is circulating throughout the system. And it might not be doing a very good job. It can be abrasive, causing parts to rub together in wrong ways. It might not keep each part properly lubricated.

Motor oil isn’t just oil. Instead, it’s a combination of oil and additives designed to keep your car running at its best. It has things like detergents, dispersants, rust-fighters and friction reducers all working together to provide your vehicle with what it needs to thrive. You know when you’re washing dishes and the soap bubbles eventually dissipate because of all the grime that makes its way into your sink? That happens to motor oil too. The additives can’t work the way they did when you first added motor oil to the system, not once the system is compromised.

So the oil gets thicker, dirtier, and loses the ability to do what it was designed to do – keep heat out of the engine compartment. Heat builds. Parts warp. Damage starts to occur. And your car might not drive quite the way it did before.

But you still might notice anything. You might continue driving.

This turns oil into sludge. The volume of dirt and grime becomes too much, and it can’t process it at all. It barely moves, loses most of its lubricating qualities, and brings no relief to your vehicle’s parts.

If you leave it this way for too long, the engine will seize, and stop working altogether.

A high quality motor oil change is something you’ll barely notice in your monthly budget. We guarantee you’ll feel the pain of replacing a seized engine. It can cause thousands of dollars to bring your car back into working condition.

What else happens along the way?

Now that you know what happens within the engine compartment itself, let’s talk about a few other things you should know.

Did you buy a new or used car with a warranty? The warranty is only good if you follow the rules. And if you read the fine print on the warranty itself, you’ll find that it states you have to service your vehicle according to a schedule. If you don’t service it according to factory guidelines, the warranty will be null and void. Yes, that means you should keep track of every motor oil change you do. For that matter, you should keep a record book of every maintenance item you do, just to be able to refer back and determine all that you’ve done to your vehicle over the years. It can also be something that gives you an edge when trying to sell it down the road.

And long before you face a seized engine, you’ll also find your vehicle shows poor engine performance. When detergents and lubricants aren’t working correctly, you’ll hear and feel your engine sputtering. It can materialize as poorer gas mileage too.

It’s time to change your motor oil today

There’s an adage: an ounce of prevention is worth a pound of cure. And while that’s true for every system in your vehicle, it definitely applies here.

If you want a car that continues to operate well throughout its life, giving you the longest lifespan possible, it’s important to keep it working well.

You can do that easily just by pulling into our service station on a regular basis. Three or four times a year, for most.

It’s not about the money you’ll spend on new motor oil. It’s about the money you’ll save on repair bills down the road.

Filed Under: Oil Change Tagged With: motor oil

Simple Answers: Check Engine Light

April 13, 2020 by Denver Express Car Care

Question:  My check engine light is on and my boyfriend thinks he can get the code read and know what part to replace to fix my car.  I say it’s not that simple.  Who’s right?

Answer:  The simple answer is you are! But let’s look at it logically and break it down.  There are hundreds of things that can go wrong with your vehicle.  Some are simple but some are actually quite complicated.

In today’s vehicles over 80% of engine functions are computer controlled.  The computer receives information from dozens of sensors.  When a sensor reading is out of range, a trouble code is automatically entered in the computer and the check engine light is illuminated.

Unfortunately it’s a common misconception that the trouble code will tell you exactly what is wrong.  Because the truth is, that for any given trouble code, there are any number of faults that would trigger that code.  For example, a code indicating a misfire on cylinder three could be due to a bad spark plug, a failed coil, ignition problems, compression issues, etc.  Each of those possibilities requires additional diagnosis to confirm or rule out a cause.  Once a trained technician with state-of the art diagnostic tools and access to extensive research databases, can then nail down the problem, and set about getting it fixed.

A complicated diagnosis may take some time.  Your boyfriend might be tempted to bypass a diagnosis charge by taking a trouble code reading with an inexpensive scan tool and start replacing parts.  He might get lucky, but chances are he’ll end up like a recent customer who ended up spending hundreds of dollars on parts that weren’t needed and didn’t fix his problem because he tried reading the code himself.  So save yourself time and money and have a professional with the right equipment check your vehicle.

Just one more thing… a flashing Check Engine Light indicates that a condition exists that could lead to serious damage.  You should get to your service center right away.  A steadily illuminated Check Engine Light is less urgent but still needs to be checked out.  Keep in mind that a minor issue today can become more serious if left unresolved.

Filed Under: Car Maintenance, Oil Change Tagged With: Simple Answers: Check Engine Light

Change Your Oil, Drivers!

October 21, 2019 by Denver Express Car Care

As engine technology advances, recommended oil change intervals have gotten longer.  High quality oil in a well-engineered engine has led to extended intervals.

Here’s the problem:  With longer oil change intervals, it’s extremely important to follow them closely.  Back in the day of 3 months or 3,000 miles, if you went an extra month or an extra thousand miles, your oil was still fresh enough that it didn’t have time to build up much sludge.

But if your recommended interval is 6,500 miles and you go over another thousand, you’re getting into heavy sludge territory.  This can cause big problems.

You absolutely need to follow mileage intervals on changing your oil very closely.  And don’t forget your severe service schedule.  If you do a lot of stop and go driving, short trips, drive in dusty or polluted conditions, hot or cold weather, or haul heavy loads, you’re driving in severe service conditions.  Is your driving closer to the regular schedule or the severe service schedule?  It’s your call as the driver to decide when to change your oil to protect your engine.

If your car came from the factory with synthetic oil, the recommended oil change interval is for synthetic oil.  If you use conventional oil, you shouldn’t be using the synthetic oil interval – you need to shorten it.

Service advisers often report that when they talk to a driver with 200,000 miles or more on their vehicle, the vehicle owner will say their secret is changing the oil on time.  Please don’t skip an oil change.  Once sludge has started to build up, it’s tough to get it out.  So don’t let that happen to you!  Change your oil, drivers!

Filed Under: Oil Change Tagged With: Change Your Oil

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Located just southeast of the Colorado Light Rail station

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