Looking for oil change recommendations for your 1985 Oldsmobile Firenza? Turn to Firestone Complete Auto Care! Our expertise goes beyond tires. We know the ins and outs of motor oil, too. 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.
Oldsmobile recommends changing your 1985 Firenza’s oil at regular intervals. Check the interval for your vehicle mileage in the table above. No matter the mileage, your Firenza may need its oil changed ASAP if your check engine light is on, you hear knocking sounds coming from the engine, sense an oil smell in the cabin, or notice excess vehicle exhaust. You may also need an oil change more frequently than Oldsmobile recommends if you haul heavy loads, drive in dusty terrain, enjoy off-roading, or go at low speeds on long distance trips. More frequent oil changes generally won't harm your Oldsmobile Firenza. In fact, every oil change is an opportunity to diagnose and treat any other issues, such as bad brakes or a failing battery.
Whether it’s synthetic, conventional, or a blend of both — your local Firestone Complete Auto Care has the right oil for your Oldsmobile Firenza. Oldsmobile has most likely outlined either synthetic or conventional as the best oil for 1985 Oldsmobile Firenza vehicles. Motor oil reduces friction between engine components, maintain proper engine temperature, and keep harmful substances from building up inside the engine. In an oil change service, a technician will change your Firenza's oil, replace and recycle your used oil and filter, inspect all of your other filters, top-off essential fluids, and visually inspect the rest of the vehicle. You can rest assured knowing that we seek to do what’s best for your Firenza by considering your driving preferences, and mileage.
Wondering what motor oil brands you can find at Firestone Complete Auto Care? We stock outstanding motor oils because that's what your engine deserves. Talk with a teammate and consult your owner's manual before picking a motor oil. At Firestone Complete Auto Care, you can choose from the following oils: 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 proven winners. For instance, Quaker State was shown to provide 2x more protection than the industry standard when tested in taxi fleets across the country.  Pennzoil is another option. 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. Then there's Shell Rotella heavy-duty engine oil. It's specifically designed for diesel and gasoline engines that need to withstand rugged conditions, and is fortified to deliver heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. For help selecting the right motor oil for your 1985 Oldsmobile Firenza, defer to Oldsmobile's recommendations.
The next time your Oldsmobile Firenza needs an oil change, you know where to turn. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Oldsmobile vehicles. We'll take care of you quickly, with the right motor oil at the right price. Find out how much your Oldsmobile Firenza oil change will cost by calling ahead. Get professional engine care by making an oil change appointment for your Firenza today. Many stores are open late and on weekends 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.
Give your Firenza’s engine a little TLC with routine oil changes. Schedule your next appointment today.