Need more info about 1991 Audi 90 Quattro oil changes? Get the advice you need at Firestone Complete Auto Care! We're experts in more than tires. Oil and lube services are also our specialties. 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.”
Your 1991 90 Quattro’s oil should be changed according to Audi’s recommended oil change intervals. Check the interval for your vehicle mileage in the table above. Your 90 Quattro may need an oil change right away if your check engine/oil change 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 Audi recommends if you haul heavy loads, drive in dusty areas, go off-roading a lot, or drive at low speeds for long distances. Generally, getting more frequent oil changes won’t hurt your Audi 90 Quattro. Each oil change is actually another chance to check and resolve other car issues, such as worn brake pads or tire treads.
Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1991 Audi 90 Quattro motor oil at Firestone Complete Auto Care. Audi has specifically identified either synthetic or conventional as the ideal engine oil for your 1991 90 Quattro. 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 90 Quattro's oil, replace and recycle the old oil and filter, inspect the rest of your car’s filters, top-off important fluids, and perform a free inspection on the rest of your vehicle. You can drive easy knowing that we strive to do what's best for your vehicle and take into account your driving preferences, and the number of miles on your odometer.
What motor oils are available 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. With so many motor oil brands in the market, why do we carry these brands? They are proven winners. 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. 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 withstand rugged conditions, and is uniquely fortified to offer increased wear protection, heightened performance in extreme temperatures, and improved oxidation resistance. Always refer to Audi's recommendations before going with a new or different motor oil for your 1991 Audi 90 Quattro.
When it's time for a 1991 Audi 90 Quattro oil change, you’ll know where to get it. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Audi vehicles. We'll take care of you quickly, with the right engine oil at a competitive price. Find out how much your Audi 90 Quattro oil change will cost by calling ahead. Let the experts take care of your 90 Quattro’s engine by making an oil change appointment today. For your convenience, many of our stores are open late and on weekends!
 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 1991 Audi 90 Quattro run newer, longer with routine oil changes. Schedule your oil change appointment today.