Help your 1988 GMC R1500 Suburban run newer, longer with routine oil changes. Schedule your oil change appointment today.
Not sure how or where to get your GMC R1500 Suburban’s oil changed? Look no further than Firestone Complete Auto Care! We're experts in more than tires. We know the ins and outs of 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.”
GMC recommends changing your 1988 R1500 Suburban’s oil at regular intervals. See mileage and month specifics in the above table. No matter the mileage, your R1500 Suburban 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 car, or notice an unusual amount of exhaust. You might need an oil change more frequently than what’s recommended by GMC if you regularly haul heavy loads, frequent dusty roads, adventure off-road, or drive at low speeds for long distances. Generally, getting more frequent oil changes won’t hurt your GMC R1500 Suburban. In fact, every oil change is an opportunity to diagnose and treat any other issues, such as bad brakes or a failing battery.
Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1988 GMC R1500 Suburban motor oil at Firestone Complete Auto Care. GMC has most likely outlined either synthetic or conventional as the best oil for 1988 GMC R1500 Suburban 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, one of our techs will change your R1500 Suburban’s oil, replace and recycle the old oil and filter, inspect the rest of your car’s 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 R1500 Suburban by taking into account your driving style, and odometer.
Wondering what motor oil brands you can find at Firestone Complete Auto Care? We carry the best because your R1500 Suburban deserves the best. Consult GMC's recommendations to select the right 1988 R1500 Suburban 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 example, 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. 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 made for gasoline and diesel engines that need to survive the toughest working conditions, and is uniquely fortified to offer heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. Always refer to GMC's recommendations before going with a new or different motor oil for your 1988 GMC R1500 Suburban.
When the time for your R1500 Suburban’s next oil change rolls around, you know where to turn. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for GMC vehicles. We'll take care of you quickly, with the right oil at the right price. Call ahead to find out how much oil changes cost for 1988 GMC R1500 Suburbans. Let the experts take care of your R1500 Suburban’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.