Help your 1991 Porsche 911 run newer, longer with routine oil changes. Schedule your oil change appointment today.
Looking for oil change recommendations for your 1991 Porsche 911? Get the advice you need at Firestone Complete Auto Care! Our expertise goes beyond tires. Oil and lube services are also our specialties. 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 1991 911’s oil should be changed according to Porsche’s recommended oil change intervals. See mileage and month specifics in the above table. Outside of Porsche-recommended oil change intervals, your 911 may need an oil change 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 Porsche recommends if you haul heavy loads, drive in dusty terrain, adventure off-road, or go long distances at low speeds. In general, being extra-diligent about oil changes won’t damage your Porsche 911. 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 Porsche 911 motor oil at Firestone Complete Auto Care. Porsche has recommendations as to whether conventional or synthetic oil is the best oil for 1991 Porsche 911 vehicles. Motor oil reduces friction between engine components, maintain proper engine temperature, and prevent harmful substances from accumulating in the engine. During your oil change service, a technician will change your 911's oil, replace and recycle the old oil and filter, inspect the rest of your car’s filters, top-off essential 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 911 by considering your driving style, weather and road conditions,
What motor oils are available at Firestone Complete Auto Care? We carry the best because your 911 deserves the best. Consult Porsche's recommendations to select the right 1991 911 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 proven winners. For example, Quaker State was shown to provide 2x more protection than the industry standard when tested in taxi fleets across the country. [1] 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 fortified to deliver increased wear protection, heightened performance in extreme temperatures, and improved oxidation resistance. For help selecting the right motor oil for your 1991 Porsche 911, defer to Porsche's recommendations.
When it's time for a 1991 Porsche 911 oil change, you’ll know where to get it. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Porsche vehicles. We’ve got convenient appointment times to take care of you, with the right engine oil at a competitive price. To find out how much a 1991 911 oil change costs, call ahead. Get professional engine care by making an oil change appointment for your 911 today. Many stores offer extended and weekend openings for your convenience.
[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.