Help your 1991 Astro engine last longer with regular oil changes and lube service. Schedule an appointment now!
Looking for oil change recommendations for your 1991 Chevrolet Astro? Look no further than Firestone Complete Auto Care! Our expertise goes beyond tires. We know all about motor oil, too. After all, like our maintenance technician Brianna says, “Oil is the blood of the engine. It’s the #1 thing you can do for your car.”
Chevrolet recommends changing your 1991 Astro’s oil at regular intervals. Check out mileage and month info for your Astro in the above table. Outside of Chevrolet-recommended oil change intervals, your Astro may need an oil change if your check engine light is on, you hear knocking sounds coming from the engine, smell oil inside the vehicle, or notice excess vehicle exhaust. You might need an oil change more frequently than what’s recommended by Chevrolet if you regularly haul heavy loads, drive in dusty areas, enjoy off-roading, or drive at low speeds for long distances. Generally, getting more frequent oil changes won’t hurt your Chevrolet Astro. In fact, every oil change is an opportunity to diagnose and treat any other issues, such as bad brakes or a failing battery.
Your local Firestone Complete Auto Care has the right 1991 Chevrolet Astro motor oil: either synthetic or conventional. Chevrolet has recommendations as to whether conventional or synthetic oil is the best oil for 1991 Chevrolet Astro vehicles. Motor oil helps lubricate the engine’s moving parts, regulate engine temperature, and prevent the build-up of harmful substances within the engine. During your oil change service, one of our techs will change your Astro’s oil, replace and recycle your used oil and filter, inspect all of your other filters, top-off important 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 Astro by taking into account your driving habits, weather and road conditions,
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. Check your owner's manual and talk with a technician to select the right Chevrolet Astro 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 are plenty of motor oils on the market today, so why do we prefer these brands? They are champions. For example, when tested in taxi fleets across North America, Quaker State was shown to provide 2x more protection than the industry standard.  There's also Pennzoil. 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 specifically designed for diesel and gasoline 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. For help picking the correct motor oil for your 1991 Chevrolet Astro, refer to Chevrolet's recommendations first.
The next time your Chevrolet Astro needs an oil change, you know where to go! Your nearest Firestone Complete Auto Care has the ideal oil for your Astro’s engine. We’ve got convenient appointment times to take care of you, with the right motor oil at the right price. To find out how much a 1991 Astro oil change costs, call ahead. Make an appointment for an oil change service today and let the oil experts take care of your Astro's engine. 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.