1990 Oldsmobile Cutlass Supreme Oil Change Service

1990 Oldsmobile Cutlass Supreme Maintenance Schedule

What is the manufacturer-recommended maintenance schedule for a 1990 Oldsmobile Cutlass Supreme? Find maintenance info for your vehicle.

How Often to Change 1990 Oldsmobile Cutlass Supreme Oil

Looking for oil change recommendations for your 1990 Oldsmobile Cutlass Supreme? Get the advice you need at Firestone Complete Auto Care! Our expertise goes beyond tires. We know all about motor oil, too. We couldn’t put it better than our technician, Brianna. She likes to explain to customers that, “Oil is the blood of the engine. It’s the #1 thing you can do for your car.”

Oldsmobile recommends changing your 1990 Cutlass Supreme’s oil at regular intervals. See mileage and month specifics in the above table. No matter the mileage, your Cutlass Supreme may need its oil changed ASAP if your check engine light is on, you hear engine knocking, sense an oil smell in the cabin, or see an excess amount of vehicle exhaust. You may also need an oil change more frequently than Oldsmobile recommends if you haul heavy loads, drive in dusty areas, go off-roading a lot, or go at low speeds on long distance trips. More frequent oil changes generally won't harm your Oldsmobile Cutlass Supreme. Each oil change is actually another chance to check and resolve other car issues, such as worn brake pads or tire treads.

What’s the Right Type of Oil for 1990 Oldsmobile Cutlass Supreme?

Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1990 Oldsmobile Cutlass Supreme motor oil at Firestone Complete Auto Care. Oldsmobile has recommendations as to whether conventional or synthetic oil is the ideal engine oil for your 1990 Cutlass Supreme. This oil helps lubricate engine parts, regulate engine temperature, and prevent harmful substances from accumulating in the engine. During an oil change, a technician will change your Cutlass Supreme's oil, replace and recycle your used oil and oil filter, inspect the rest of your car’s filters, top-off essential fluids, and perform a courtesy inspection on your entire vehicle. You can drive with confidence knowing that we look out for you and your Cutlass Supreme by taking into account your driving style, local climate,

Types of Motor Oil for Oldsmobiles

What motor oils are available at Firestone Complete Auto Care? We stock outstanding motor oils because that's what your engine deserves. Check your owner's manual and talk with a technician to select the right Oldsmobile Cutlass Supreme oil, whether it's Quaker State® Advanced Durability™ conventional oil, Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, or Shell Rotella® heavy-duty engine oil. With so many motor oil brands in the market, why do we carry these brands? They are tested and trusted. For instance, when tested on taxi fleets from coast to coast, Quaker State was shown to provide double the protection when compared to the industry standard. [1] And Pennzoil? 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 made for gasoline and diesel engines that need to overcome the strenuous working conditions, and is uniquely strengthened to deliver improved oxidation resistance, heightened performance in extreme temperatures, and increased wear protection. Always refer to Oldsmobile's recommendations before going with a new or different motor oil for your 1990 Oldsmobile Cutlass Supreme.

Where to Go for 1990 Oldsmobile Cutlass Supreme Oil Change

When the time for your Cutlass Supreme’s next oil change rolls around, you know where to go! Your local Firestone Complete Auto Care has some of the best motor oil for Oldsmobile Cutlass Supremes. We’ll take care of you and your car at your convenience, with the right motor oil at the right price. To find out how much a 1990 Cutlass Supreme oil change costs, call ahead. Make an appointment for an oil change service today and let the oil experts take care of your Cutlass Supreme'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.

1990 Oldsmobile Cutlass Supreme Oil Change Q&A

  • Should I check my Oldsmobile Cutlass Supreme motor oil level? Motor oil lubricates important engine parts. If your oil reservoir is low or empty, these components can grind against each other, generate excess heat, and cause your Cutlass Supreme’s engine to fail. That’s why it’s best to check your oil levels and get your oil changed regularly.
  • How hard is it to change Oldsmobile Cutlass Supreme oil at home? Changing your own oil isn't as convenient as you might think. You’ll have to figure out how to properly dispose of the oil and buy special tools. Getting a professional oil change reduces the risk of something going wrong during the service, but it’ll also help your car perform smoothly down the road.
  • Why is my Oldsmobile exhaust smoke gray or blue? Your engine could be burning oil due to a leak. Time to have a qualified technician check things out. The leak could be the result of worn valve seals, blown piston rings, or old cylinder walls.

Get an Oil Change for Your Oldsmobile Cutlass Supreme

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