Not sure how or where to get your Pontiac Bonneville’s oil changed? Get the advice you need at Firestone Complete Auto Care! We are experts in car care — not just 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.”
Pontiac recommends having your 1985 Pontiac Bonneville’s motor oil changed at regular intervals. Check the interval for your vehicle mileage in the table above. No matter the mileage, your Bonneville 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 excess vehicle exhaust. You may also need an oil change more frequently than Pontiac 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 Pontiac Bonneville. 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 it’s synthetic, conventional, or a blend of both — your local Firestone Complete Auto Care has the right oil for your Pontiac Bonneville. Pontiac has most likely outlined either synthetic or conventional as the best motor oil for your 1985 Bonneville. This oil helps lubricate engine parts, regulate engine temperature, and prevent harmful substances from accumulating in the engine. During your oil change service, a technician will change your Bonneville's oil, replace and recycle the old oil and filter, check all of your other filters, top-off essential fluids, and perform a free inspection on the rest of your vehicle. You can rest assured knowing that we seek to do what’s best for your Bonneville by considering your driving style, local climate,
Wondering if we carry the right motor oil for your Pontiac? Your Bonneville engine deserves the very best, which is why we only stock the best! Talk with a teammate and consult your owner's manual before picking a motor oil. At Firestone Complete Auto Care, you can choose from the following oils: 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 champions. 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. 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. Then there's Shell Rotella heavy-duty engine oil. It's specifically designed for diesel and gasoline 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. Always refer to Pontiac's recommendations before going with a new or different motor oil for your 1985 Pontiac Bonneville.
The next time your Pontiac Bonneville needs an oil change, you know where to turn. Your local Firestone Complete Auto Care carries some of the most reliable engine oils for Pontiac vehicles. We’ll take care of you and your car at your convenience, with the right engine oil at a competitive price. Call ahead to find out how much oil changes cost for 1985 Pontiac Bonnevilles. Make an appointment for an oil change service today and let the oil experts take care of your Bonneville's engine. For your convenience, many of our stores are open late and on weekends!
 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 Bonneville’s engine a little TLC with routine oil changes. Schedule your next appointment today.