Help your 1991 Silhouette engine last longer with regular oil changes and lube service. Schedule an appointment now!
Not sure how or where to get your Oldsmobile Silhouette’s oil changed? Turn to 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.”
Oldsmobile recommends having your 1991 Oldsmobile Silhouette’s motor oil changed at regular intervals. Check the interval for your vehicle mileage in the table above. Outside of Oldsmobile-recommended oil change intervals, your Silhouette may need an oil change if your check engine light is on, you hear engine knocking, sense an oil smell in the cabin, or notice an unusual amount of exhaust. You might need an oil change more frequently than what’s recommended by Oldsmobile if you regularly haul heavy loads, drive in dusty terrain, adventure off-road, or go at low speeds on long distance trips. Generally, getting more frequent oil changes won’t hurt your Oldsmobile Silhouette. Each oil change is actually another chance to check and resolve other car issues, such as worn brake pads or tire treads.
Your local Firestone Complete Auto Care has the right 1991 Oldsmobile Silhouette motor oil: either synthetic or conventional. Oldsmobile has specifically identified either synthetic or conventional as the best oil for 1991 Oldsmobile Silhouette vehicles. This oil helps lubricate engine parts, regulate engine temperature, and keep harmful substances from building up inside the engine. During an oil change, one of our techs will change your Silhouette’s oil, replace and recycle your used oil and oil filter, check all of your other filters, refill vital car fluids, and perform a courtesy inspection on your entire vehicle. You can rest assured knowing that we seek to do what’s best for your Silhouette by considering your driving style, climate,
Wondering what motor oil brands you can find at Firestone Complete Auto Care? We stock outstanding motor oils because that's what your engine deserves. Consult Oldsmobile's recommendations to select the right 1991 Silhouette 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. With so many motor oil brands in the market, why do we carry these brands? They are tested and trusted. For instance, when tested in taxi fleets across North America, Quaker State was shown to provide 2x more protection than the industry standard. [1] 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 expressly designed for gasoline and diesel engines that need to overcome the strenuous working conditions, and is uniquely fortified to offer heightened performance in extreme temperatures, increased wear protection, and better oxidation resistance. Always refer to Oldsmobile's recommendations before going with a new or different motor oil for your 1991 Oldsmobile Silhouette.
When it's time for a 1991 Oldsmobile Silhouette oil change, you’ll know where to get it. Your local Firestone Complete Auto Care has some of the best motor oil for Oldsmobile Silhouettes. We’ll take care of you and your car at your convenience, with the right oil at the right price. To find out how much a 1991 Silhouette oil change costs, call ahead. Let the experts take care of your Silhouette’s engine by making an oil change appointment today. For your convenience, many of our stores are open late and on weekends!
[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.