Not sure how or where to get your Oldsmobile 98’s oil changed? Get the advice you need at Firestone Complete Auto Care! Our expertise goes beyond tires. We know the ins and outs of motor oil, too. After all, like our maintenance technician Brianna says, “Oil is the blood of the engine. It’s the #1 thing you can do for your car.”
Your 1985 98’s oil should be changed according to Oldsmobile’s recommended oil change intervals. Check the interval for your vehicle mileage in the table above. No matter the mileage, your 98 may need its oil changed ASAP if your check engine light is on, you hear knocking sounds coming from the engine, smell oil inside the vehicle, or notice excess vehicle exhaust. You might need an oil change more frequently than what’s recommended by Oldsmobile if you regularly haul heavy loads, drive in dusty terrain, go off-roading a lot, or drive at low speeds for long distances. Generally, getting more frequent oil changes won’t hurt your Oldsmobile 98. In fact, every oil change is an opportunity to diagnose and treat any other issues, such as bad brakes or a failing battery.
Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1985 Oldsmobile 98 motor oil at Firestone Complete Auto Care. Oldsmobile has specifically identified either synthetic or conventional as the best oil for 1985 Oldsmobile 98 vehicles. This oil helps lubricate engine parts, regulate engine temperature, and prevent the build-up of harmful substances within the engine. During your oil change service, a technician will change your 98's oil, replace and recycle the old oil and filter, check all of your other filters, top-off essential fluids, and visually inspect the rest of the vehicle. You can drive with confidence knowing that we look out for you and your 98 by taking into account your driving habits, and the number of miles on your odometer.
What motor oils are available at Firestone Complete Auto Care? We carry the best because your 98 deserves the best. Consult Oldsmobile's recommendations to select the right 1985 98 oil and talk with a teammate to learn more about our oil options: Quaker State® Advanced Durability™ conventional oil, Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, and Shell Rotella® heavy-duty engine oil. There's a reason we carry these motor oil brands. They are champions. 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.  Pennzoil is another option. Unlike traditional synthetic motor oils, the Pennzoil Platinum® Full Synthetic line of motor oils with PurePlus® Technology is formulated from pure natural gas, which helps lead to better performance. But don't forget about Shell Rotella for heavy-duty engines. It's expressly designed for gasoline and diesel engines that need to withstand rugged conditions, and is uniquely strengthened to deliver increased wear protection, heightened performance in extreme temperatures, and improved oxidation resistance. Always refer to Oldsmobile's recommendations before going with a new or different motor oil for your 1985 Oldsmobile 98.
When the time for your 98’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 98s. We'll take care of you quickly, with the right oil at the right price. Call ahead to find out how much oil changes cost for 1985 Oldsmobile 98s. Let the experts take care of your 98’s engine by making an oil change appointment today. Many stores offer extended and weekend openings for your convenience.
 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.
Help your 1985 98 engine last longer with regular oil changes and lube service. Schedule an appointment now!