What can low oil do to my Cadillac DeVille engine?

Engine oil is a lubricant for the moving parts in your engine. If you're low or out of oil, these parts can grind together, generate excess heat, and cause your Cadillac DeVille engine to fail. That’s why you’re better off checking your oil levels and investing in routine lube services.

Can I change my Cadillac DeVille oil at home?

Changing engine oil at home isn’t as simple as it’s made out to be. You’ll have to buy special tools and figure out a way to recycle the old oil properly. Getting a professional oil change reduces the risk of something going wrong during the service, but also help your car perform down the road.

Why is my Cadillac DeVille exhaust smoke grayish or blue?

Your engine could be burning oil due to a leak. Looks like it’s time for a professional to take a look. The leak could be the result of worn valve seals, fried piston rings, or worn cylinder walls.

Who does Cadillac DeVille oil changes?

Firestone Complete Auto Care performs Cadillac DeVille oil changes and more! Our technicians also replace oil filters, troubleshoot oil leaks, and advise on the right oil for your ride.

Why is the oil light on in my Cadillac DeVille?

Your Cadillac DeVille oil change reminder light might illuminate if it’s been too long since your last oil change. On the other hand, the oil pressure light might illuminate due to a clogged oil filter, a faulty oil pressure sensor, low engine oil levels, or a malfunctioning oil pump.

Do I need to replace my DeVille’s oil filter when changing my oil?

You should replace your Cadillac DeVille during each oil change. The filter captures debris and contaminants to help keep your oil clean, which means the filter gets dirty. If you skip replacing the filter, you’ll contaminate your new oil with the dirty filter.

1989 Cadillac DeVille Oil Change Service

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Get an Oil Change for Your Cadillac DeVille

Give your DeVille’s engine a little TLC with routine oil changes. Schedule your next appointment today.

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How Often to Change 1989 Cadillac DeVille Oil

Looking for oil change recommendations for your 1989 Cadillac DeVille? Turn to Firestone Complete Auto Care! We are experts in car care — not just tires. Oil and lube services are also our specialties. After all, "Oil is the blood of the engine. It's the #1 thing you can do for your car," says our maintenance technician, Brianna.

Cadillac recommends having your 1989 Cadillac DeVille’s motor oil changed at regular intervals. Check the interval for your vehicle mileage in the table above. Outside of Cadillac-recommended oil change intervals, your DeVille may need an oil change if your check engine light is on, you hear engine knocking, smell oil inside the vehicle, or see an excess amount of vehicle exhaust. You may also need an oil change more frequently than Cadillac recommends if you haul heavy loads, drive in dusty areas, adventure off-road, or go at low speeds on long distance trips. In general, being extra-diligent about oil changes won’t damage your Cadillac DeVille. In fact, every oil change is an opportunity to diagnose and treat any other issues, such as bad brakes or a failing battery.

What’s the Right Type of Oil for 1989 Cadillac DeVille?

Whether it’s synthetic, conventional, or a blend of both — your local Firestone Complete Auto Care has the right oil for your Cadillac DeVille. Cadillac has recommendations as to whether conventional or synthetic oil is the best motor oil for your 1989 DeVille. This oil helps lubricate engine parts, keep the engine cool, and prevent the build-up of harmful substances within the engine. During an oil change, a technician will change your DeVille's oil, replace and recycle your used oil and oil filter, check all of your other filters, refill vital car fluids, and perform a free inspection on the rest of your vehicle. You can rest assured knowing that we seek to do what’s best for your DeVille by considering your driving preferences, local climate,

Types of Motor Oil for Cadillacs

Wondering what motor oil brands you can find at Firestone Complete Auto Care? We carry the best because your DeVille deserves the best. Consult Cadillac's recommendations to select the right 1989 DeVille oil and talk with a teammate to learn more about our oil options: Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, and Shell Rotella® heavy-duty engine oil. There are plenty of motor oils on the market today, so why do we prefer these brands? They are tested and trusted. For example, Pennzoil Synthetics feature the capabilities to advance with vehicle technology to offer complete protection for not only the engines of today, but also the engines of tomorrow. But don't forget about Shell Rotella for heavy-duty engines. It's expressly designed for gasoline and diesel engines that need to survive the toughest working conditions, and is uniquely strengthened to deliver heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. For help picking the correct motor oil for your 1989 Cadillac DeVille, refer to Cadillac's recommendations first.

Where to Get an Oil Change for Cadillac DeVille

The next time your Cadillac DeVille needs an oil change, you’ll know where to get it. Your local Firestone Complete Auto Care has some of the best motor oil for Cadillac DeVilles. We’ve got convenient appointment times to take care of you, with the right motor oil at the right price. To find out how much a 1989 DeVille oil change costs, call ahead. Make an appointment for an oil change service today and let the oil experts take care of your DeVille's engine. For your convenience, many of our stores are open late and on weekends!

[1] ILSAC GF-5 represents the latest performance standard set by the International Lubricant Standardization and Approval Committee (ILSAC), a joint effort of U.S. and Japanese automobile manufacturers. Most automobile manufacturers are expected to recommend oils that meet ILSAC GF-5. API SN is the most recent service category issued by API’s Lubricants Group. Oils meeting API SN and the new “Resource Conserving” designation meet all ILSAC GF-5 performance requirements.

Oil Change Q&A for Your 1989 Cadillac DeVille

What can low oil do to my Cadillac DeVille engine? Engine oil is a lubricant for the moving parts in your engine. If you're low or out of oil, these parts can grind together, generate excess heat, and cause your Cadillac DeVille engine to fail. That’s why you’re better off checking your oil levels and investing in routine lube services.
Can I change my Cadillac DeVille oil at home? Changing engine oil at home isn’t as simple as it’s made out to be. You’ll have to buy special tools and figure out a way to recycle the old oil properly. Getting a professional oil change reduces the risk of something going wrong during the service, but also help your car perform down the road.
Why is my Cadillac DeVille exhaust smoke grayish or blue? Your engine could be burning oil due to a leak. Looks like it’s time for a professional to take a look. The leak could be the result of worn valve seals, fried piston rings, or worn cylinder walls.
Who does Cadillac DeVille oil changes? Firestone Complete Auto Care performs Cadillac DeVille oil changes and more! Our technicians also replace oil filters, troubleshoot oil leaks, and advise on the right oil for your ride.
Why is the oil light on in my Cadillac DeVille? Your Cadillac DeVille oil change reminder light might illuminate if it’s been too long since your last oil change. On the other hand, the oil pressure light might illuminate due to a clogged oil filter, a faulty oil pressure sensor, low engine oil levels, or a malfunctioning oil pump.
Do I need to replace my DeVille’s oil filter when changing my oil? You should replace your Cadillac DeVille during each oil change. The filter captures debris and contaminants to help keep your oil clean, which means the filter gets dirty. If you skip replacing the filter, you’ll contaminate your new oil with the dirty filter.