Help your 1991 Sonoma engine last longer with regular oil changes and lube service. Schedule an appointment now!
Not sure how or where to get your GMC Sonoma’s oil changed? Look no further than Firestone Complete Auto Care! Our expertise goes beyond tires. We know the ins and outs of motor oil, too. After all, "Oil is the blood of the engine. It's the #1 thing you can do for your car," says our maintenance technician, Brianna.
Your 1991 Sonoma’s oil should be changed according to GMC’s recommended oil change intervals. Check out mileage and month info for your Sonoma in the above table. Your Sonoma may need an oil change right away if your check engine/oil change 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 Sonoma. 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.
Whether you need high mileage oil, synthetic oil, or conventional oil, you'll find the right 1991 GMC Sonoma motor oil at Firestone Complete Auto Care. GMC has most likely outlined either synthetic or conventional as the best motor oil for your 1991 Sonoma. This oil helps lubricate engine parts, keep the engine cool, and prevent harmful substances from accumulating in the engine. During an oil change, an auto technician will change your Sonoma’s oil, replace and recycle your used oil and oil filter, inspect the rest of your car’s filters, top-off essential fluids, and visually inspect the rest of the vehicle. You can drive easy knowing that we strive to do what's best for your vehicle and take into account your driving style, weather and road conditions,
Wondering if we carry the right motor oil for your GMC? 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 GMC Sonoma oil, whether it's Pennzoil® High Mileage Vehicle® motor oil, Pennzoil Platinum® Full Synthetic motor oil with PurePlus™ Technology, or 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 tested and trusted. For instance, Pennzoil Synthetics are the most technologically advanced, fully formulated motor oils available and exceed current industry and manufacturer requirements. Then there's Shell Rotella heavy-duty engine oil. It's expressly designed for gasoline and diesel engines that need to survive the toughest working conditions, and is uniquely strengthened to deliver increased wear protection, heightened performance in extreme temperatures, and improved oxidation resistance. For help selecting the right motor oil for your 1991 GMC Sonoma, defer to GMC's recommendations.
When the time for your Sonoma’s next oil change rolls around, you know where to go! Your local Firestone Complete Auto Care has some of the best motor oil for GMC Sonomas. We’ll take care of you and your car at your convenience, with the right engine oil at a competitive price. To find out how much a 1991 Sonoma oil change costs, call ahead. Get professional engine care by making an oil change appointment for your Sonoma 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.