Oil Changes for 1991 Porsche 928

1991 Porsche 928 Maintenance Schedule

What is the manufacturer-recommended maintenance schedule for a 1991 Porsche 928? Find maintenance info for your vehicle.

How Often to Change 1991 Porsche 928 Oil

Not sure how or where to get your Porsche 928’s oil changed? Get the advice you need at Firestone Complete Auto Care! We are experts in car care — not just 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.”

Your 1991 928’s oil should be changed according to Porsche’s recommended oil change intervals. Check out mileage and month info for your 928 in the above table. Outside of Porsche-recommended oil change intervals, your 928 may need an oil change if your check engine light is on, you hear knocking sounds coming from the engine, smell oil inside the car, or see an excess amount of vehicle exhaust. You might need an oil change more frequently than what’s recommended by Porsche if you regularly haul heavy loads, drive in dusty terrain, go off-roading a lot, or go long distances at low speeds. In general, being extra-diligent about oil changes won’t damage your Porsche 928. In fact, more frequent oil changes give our technicians more opportunities to catch and alert you to any issues, like worn brake pads or a weak battery.

What Kind of Oil Should I Get for My Porsche 928?

Your local Firestone Complete Auto Care has the right 1991 Porsche 928 motor oil: either synthetic or conventional. Porsche has recommendations as to whether conventional or synthetic oil is the best oil for 1991 Porsche 928 vehicles. Motor oil reduces friction between engine components, keep the engine cool, and prevent harmful substances from accumulating in the engine. During your oil change service, an auto technician will change your 928’s oil, replace and recycle your used oil and oil filter, inspect all of your other filters, refill vital car fluids, and perform a free inspection on the rest of your vehicle. You can drive with confidence knowing that we look out for you and your 928 by taking into account your driving habits, local climate,

Types of Motor Oil for Porsches

Wondering if we carry the right motor oil for your Porsche? We stock outstanding motor oils because that's what your engine deserves. Consult Porsche's recommendations to select the right  1991 928 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 are plenty of motor oils on the market today, so why do we prefer these 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. [1] There's also Pennzoil. 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. Then there's Shell Rotella heavy-duty engine oil. It's expressly designed for gasoline and diesel engines that need to withstand rugged conditions, and is uniquely fortified to offer heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. Always refer to Porsche's recommendations before going with a new or different motor oil for your 1991 Porsche 928.

Where to Get an Oil Change for Porsche 928

When the time for your 928’s next oil change rolls around, you know where to go! Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Porsche vehicles. We’ll take care of you and your car at your convenience, with the right engine oil at a competitive price. Call ahead to find out how much oil changes cost for 1991 Porsche 928s. Let the experts take care of your 928’s engine by making an oil change appointment today. Many stores are open late and on weekends 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.

1991 Porsche 928 Oil Change Questions

  • Should I check my Porsche 928 motor oil level? Engine oil lubricates moving parts in your engine. If your oil runs low, these parts can grind together, overheat, and cause your Porsche 928 engine to fail. That’s why you’re better off checking your oil levels and investing in routine lube services.
  • How hard is it to change Porsche 928 oil at home? Changing engine oil at home isn’t as simple as it’s made out to be. It requires special tools and old oil must be disposed of properly. Having your oil professionally changed reduces the chances of something going wrong with the oil change, but also help your car perform down the road.
  • Why is my Porsche 928 exhaust smoke grayish or blue? You could have an oil leak and have a case of burning oil. Time to have a qualified technician check things out. The leak could be caused by several issues like leaking valve seals, damaged piston rings, or worn cylinder walls.

Get Your Porsche 928 Oil Changed

Help your 1991 928 engine last longer with regular oil changes and lube service. Schedule an appointment now!