Not sure how or where to get your GMC Envoy’s oil changed? Get the advice you need at Firestone Complete Auto Care! We're experts in more than 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 2002 Envoy’s oil should be changed according to GMC’s recommended oil change intervals. Check out mileage and month info for your Envoy in the above table. No matter the mileage, your Envoy may need its oil changed ASAP if your check engine light is on, you hear knock knock knock coming from the engine, smell oil inside the car, or notice an unusual amount of exhaust. You may also need an oil change more frequently than GMC recommends if you haul heavy loads, drive in dusty areas, enjoy off-roading, or go long distances at low speeds. More frequent oil changes generally won't harm your GMC Envoy. 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.
Your local Firestone Complete Auto Care has the right 2002 GMC Envoy motor oil: either synthetic or conventional. GMC has most likely outlined either synthetic or conventional as the ideal engine oil for your 2002 Envoy. This oil helps lubricate engine parts, regulate engine temperature, and prevent harmful substances from accumulating in the engine. In an oil change service, an auto technician will change your Envoy’s oil, replace and recycle the old oil and filter, check all of your other filters, refill vital car fluids, and perform a courtesy inspection on your entire vehicle. You can drive easy knowing that we strive to do what's best for your vehicle and take into account your driving preferences, climate,
What motor oils are available at Firestone Complete Auto Care? Your Envoy engine deserves the very best, which is why we only stock the best! Check your owner's manual and talk with a technician to select the right GMC Envoy 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 instance, Quaker State was shown to provide 2x more protection than the industry standard when tested in taxi fleets across the country.  And Pennzoil? 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 withstand rugged 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 2002 GMC Envoy, refer to GMC's recommendations first.
The next time your GMC Envoy needs an oil change, you know where to turn. Your nearest Firestone Complete Auto Care has the ideal oil for your Envoy’s engine. We’ll take care of you and your car at your convenience, with the right oil at the right price. Find out how much your GMC Envoy oil change will cost by calling ahead. Make an appointment for an oil change service today and let the oil experts take care of your Envoy's engine. Many stores offer extended and weekend openings 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.
Give your Envoy’s engine a little TLC with routine oil changes. Schedule your next appointment today.