Basic FAQs About Oil Changes

April 17, 2023

Oil changes are one of the most important routine maintenance tasks you can perform on your vehicle. Properly maintaining your engine’s oil can help extend the life of your engine, improve fuel efficiency, and prevent costly repairs. At Pit Shop Auto Repair, we’ve been providing the residents of Libertyville with oil changes for years, and many people have questions about the oil change process. So, whether you’re a seasoned car owner or a first-time driver, keep reading to learn everything you need to know about oil changes.

Oil change | Pit Shop Auto Repair - Libertyville

What is an oil change?

An oil change is a routine maintenance procedure performed on a vehicle to remove old engine oil and replace it with fresh oil. During an oil change, the old oil is drained from the engine, and the oil filter is replaced with a new one. Fresh oil is then added to the engine to lubricate it and reduce wear and tear.

How often does my car need an oil change?

The amount of time between oil changes depends on the make and model of your vehicle and the type of oil you are using. Most manufacturers recommend changing your oil every 5,000 to 7,500 miles, but some may suggest shorter or longer intervals for certain driving conditions. Consult your owner’s manual for specific recommendations.

What type of oil should I use for my car?

The type of oil you should use for your car depends on several factors, including the make and model of your vehicle, the age of your engine, and the climate and driving conditions in your area. Your owner’s manual or a professional mechanic can help you determine the type and viscosity of oil that is best suited for your vehicle. Using the wrong type of oil can damage your engine or reduce its performance.

How long does an oil change typically take?

An oil change typically takes between 30 minutes to an hour, depending on the type of vehicle and the type of oil. When you bring your car by a trusted auto body shop with experience changing the oil in all makes and models, you can expect fast and efficient service.

What are the warning signs for an oil change?

Some common warning signs that indicate it’s time for an oil change include engine noise, dark or dirty oil on the dipstick, decreased fuel efficiency, exhaust emitting dark smoke or a burning smell, increased engine heat or overheating, and of course, the oil warning light coming on. Some of these symptoms can indicate other problems with your vehicle, so it’s best to consult a professional mechanic.

Why should I do a full oil change instead of just topping it off? 

When you add new motor oil to bring your oil levels back up to normal, the old, dirty oil doesn’t disappear; it just mixes with the new, clean oil. This puts more stress on the new oil and keeps it from working as well as it could. It is important to get a complete oil change instead of just topping it off.

Bring Your Vehicle By an Experienced Libertyville, IL Auto Mechanic

By staying informed about the oil change process, you can help keep your car running smoothly and avoid costly repairs down the road. If you have any additional questions or concerns about oil changes or other maintenance tasks, your local Libertyville, IL mechanic can help. We have experience with all makes and models and can also provide guidance based on your unique driving situation. Give us a call at (847) 750-5891 or stop by our garage to learn more about our services!

Transmission | Pit Shop Auto Repair - Libertyville
July 3, 2025
European cars are known for their performance, engineering, and smooth ride—but even the most finely tuned vehicle can run into problems, especially with one of its most critical systems: the transmission. At Pit Shop European, we specialize in servicing European makes and models, and we know that transmission issues can sneak up on you if...
Auto Repair | Pit Shop Auto Repair - Libertyville
July 3, 2025
When your check engine light comes on, your brakes start squeaking, or your car just doesn’t sound right, the last thing you want to deal with is an overpriced repair or pushy upsell. At Pit Shop Auto Repair in Libertyville, we believe car care should be straightforward, honest, and fairly priced—every single time. As your […]
Diesel Repair | Pit Shop Auto Repair - Libertyville
July 2, 2025
Top 5 Signs Your Diesel Engine Needs Immediate Attention Diesel engines are known for their power, durability, and longevity, but even the toughest trucks can break down if small problems go unchecked. Whether you’re hauling heavy loads or just depend on your diesel vehicle for day-to-day tasks, knowing the signs of engine trouble can save...
Diesel Truck | Pit Shop Auto Repair - Libertyville
June 4, 2025
How to Keep Your Diesel Truck Cool and Running Strong This Summer Summer is hard on vehicles—especially diesel trucks. Between the scorching heat, longer drives, and heavier loads, your engine works overtime. Without the right maintenance, it’s easy for problems like overheating, coolant leaks, or decreased performance to sneak up on you. At Pit Shop...
Vehicle on the road | Pit Shop Auto Repair - Libertyville
June 4, 2025
As temperatures rise, so do the demands on your vehicle. For owners of European luxury cars like BMW, Audi, and Mercedes-Benz, warm weather can bring out a unique set of maintenance concerns. While these vehicles are known for performance and engineering excellence, their precision systems can be more sensitive to heat-related stress than other makes....
A person is driving a car | Pit Shop Auto Repair - Libertyville
June 4, 2025
As the temperatures rise in Libertyville, so do the chances of vehicle issues if your car isn’t properly maintained. Summer heat, increased road travel, and unpredictable weather all take a toll on your vehicle. That’s why it’s important to run through a summer car maintenance checklist before hitting the road for vacations, commutes, or weekend […]
White car on the road | Pit Shop Auto Repair - Libertyville
May 7, 2025
As Illinois heads into the warmer months, many drivers start thinking about summer road trips, weekend adventures, and enjoying the open road. But rising temperatures can also mean added stress for your vehicle. Heat affects everything from your engine to your tires, which is why it’s important to give your car a little extra care […]
Car headlight | Pit Shop Auto Repair - Libertyville
May 7, 2025
Owning a European luxury vehicle isn’t just about driving—it’s about experiencing precision engineering, high performance, and exceptional comfort. Brands like BMW, Audi, Mercedes-Benz, and Porsche are built to last, but like any fine-tuned machine, they need proper care to stay at their best. At Pit Shop European, we specialize in servicing European vehicles and helping...
A/C Repair | Pit Shop Auto Repair - Libertyville
May 7, 2025
The Importance of Cooling System Checks in Diesel Engines Your diesel engine works hard—hauling heavy loads, powering work vehicles, and handling long drives in all kinds of weather. But as the temperatures rise, one system becomes more critical than ever: the cooling system. At Pit Shop Diesel Repair, we know how essential a well-maintained cooling...
Brake Repair | Pit Shop Auto Repair - Libertyville
April 4, 2025
​​Your brakes are one of the most important safety systems in your vehicle. When they’re working properly, they help you stop smoothly, avoid accidents, and stay in control on the road. But when something goes wrong, delaying brake repairs can put you—and others—in serious danger. Take a look at these five signs your car needs […]