Select your GMC R3500 trim level to learn more about GMC-recommended engine repair. Use the following chart to find information.
Nothing lasts forever. Even your GMC R3500's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 1989 GMC R3500 services.
GMC R3500 engines are known for their reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 1989 GMC R3500 engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your GMC R3500 engine will be in good hands. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.
As soon as your R3500 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your fuel injection, Possible causes can include a failing oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your R3500 to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. Other signs your GMC R3500 engine needs some TLC are burning smells, or misfiring.
If your 1989 GMC R3500 needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, too. 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 1989 R3500 engine repairs and you can feel confident knowing that we use GMC-approved parts and components like the cambelt, engine oil seal, fuses, or a different component.