Select your GMC G3500 trim level to learn more about GMC-recommended engine repair. Use the following chart to find information.
Nothing lasts forever. Even your GMC G3500's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 1994 GMC G3500.
GMC G3500 drivers trust that their G3500 will take them near and far. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. When they do, you might find yourself searching for 1994 GMC G3500 engine repair or replacement parts. 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 GMC G3500 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.
An illuminated check engine light on your GMC G3500 is one of the first signs it's time to "brake" for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission system that won't go away on its own. Potential causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your G3500 in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. engine pinging noises, oil leaks, or engine misfiring.
If your 1994 G3500 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. If a repair can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for G3500 engine repairs and you can drive easy knowing that we use GMC-approved parts and fluids — cambelt, oil gasket, fuses, or another part.