Need more info about 1988 Subaru GL-10 oil changes? 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.”
Subaru recommends changing your 1988 GL-10’s oil at regular intervals. See mileage and month specifics in the above table. No matter the mileage, your GL-10 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 see an excess amount of vehicle exhaust. You may also need an oil change more frequently than Subaru recommends if you haul heavy loads, drive in dusty terrain, enjoy off-roading, or go at low speeds on long distance trips. In general, being extra-diligent about oil changes won’t damage your Subaru GL-10. 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 Subaru GL-10. Subaru has specifically identified either synthetic or conventional as the best oil for 1988 Subaru GL-10 vehicles. Motor oil reduces friction between engine components, keep the engine cool, and keep harmful substances from building up inside the engine. During an oil change, an auto technician will change your GL-10’s oil, replace and recycle your used oil and filter, check 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 GL-10 by taking 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. Check your owner's manual and talk with a technician to select the right Subaru GL-10 oil, whether it's Quaker State® Advanced Durability™ conventional oil, Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, or 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. 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. For heavy-duty engines, there's Shell Rotella. It's made for gasoline and diesel engines that need to overcome the strenuous working conditions, and is uniquely fortified to offer improved oxidation resistance, heightened performance in extreme temperatures, and increased wear protection. For help picking the correct motor oil for your 1988 Subaru GL-10, refer to Subaru's recommendations first.
When the time for your GL-10’s next oil change rolls around, you know where to go! Your nearest Firestone Complete Auto Care has the ideal oil for your GL-10’s engine. We’ve got convenient appointment times to take care of you, with the right oil at the right price. To find out how much a 1988 GL-10 oil change costs, call ahead. Make an appointment for an oil change service today and let the oil experts take care of your GL-10's engine. 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 1988 GL-10 engine last longer with regular oil changes and lube service. Schedule an appointment now!