Give your K3500’s engine a little TLC with routine oil changes. Schedule your next appointment today.
Not sure how or where to get your GMC K3500’s oil changed? Get the advice you need at Firestone Complete Auto Care! We're experts in more than 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.”
GMC recommends having your 1988 GMC K3500’s motor oil changed at regular intervals. Check the interval for your vehicle mileage in the table above. Your K3500 may need an oil change right away if your check engine/oil change light is on, you hear knock knock knock 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 GMC recommends if you haul heavy loads, drive in dusty terrain, adventure off-road, or go long distances at low speeds. More frequent oil changes generally won't harm your GMC K3500. 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 GMC K3500. GMC has specifically identified either synthetic or conventional as the ideal engine oil for your 1988 K3500. Motor oil reduces friction between engine components, keep the engine cool, and prevent the build-up of harmful substances within the engine. During an oil change, an auto technician will change your K3500’s oil, replace and recycle the old 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 easy knowing that we strive to do what's best for your vehicle and take into account your driving habits, climate,
Wondering if we carry the right motor oil for your GMC? We stock outstanding motor oils because that's what your engine deserves. Consult GMC's recommendations to select the right 1988 K3500 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 proven winners. For example, 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 expressly designed for gasoline and diesel engines that need to survive the toughest working conditions, and is fortified to deliver heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. For help selecting the right motor oil for your 1988 GMC K3500, defer to GMC's recommendations.
When the time for your K3500’s next oil change rolls around, you know where to turn. Your nearest Firestone Complete Auto Care has the ideal oil for your K3500’s engine. 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 1988 K3500 oil change costs, call ahead. Get professional engine care by making an oil change appointment for your K3500 today. Many stores are open late and on weekends for your convenience.
 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.