Select your Oldsmobile 98 trim level to learn more about Oldsmobile-recommended engine repair. Use the following chart to find information.
Nothing stays the same forever. Even your Oldsmobile 98's many parts and pieces. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 1986 Oldsmobile 98.
The Oldsmobile 98 is respected for its reliability. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If they do, you’ll have to find a dependable 1986 Oldsmobile service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Oldsmobile 98 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.
An illuminated check engine light on your Oldsmobile 98 is one of the first signs it's time to "brake" for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your car’s starter, Possible causes can include a failing oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your 98 in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs your Oldsmobile 98 engine needs some TLC are essential fluid leaks, or engine misfiring.
If your 1986 98 engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. If a repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 1986 98 engine repairs and you can drive easy knowing that we use Oldsmobile-approved parts and fluids — timing belt, valve guide seal, sensors, or other parts.