Why does the check engine light come on when I start my Jimmy?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your Jimmy firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are GMC Jimmy engine noises bad?

Strange engine sounds can be a sign something’s off in your GMC Jimmy. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a GMC engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your GMC Jimmy engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my GMC Jimmy radiator?

It’s not recommended you put water in your Jimmy radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What could cause my Jimmy engine to suddenly stop?

There are different reasons your Jimmy vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who repairs GMC Jimmy engines?

For GMC Jimmy engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

1989 GMC Jimmy Engine Repair

Learn about

1989 GMC Jimmy Trim Options

Select your GMC Jimmy trim level to learn more about GMC-recommended engine repair. Even GMC Jimmy parts will get older and change.

V8/5.7L

V8/6.2L

GMC Jimmy Repairs and Services

Stuff wears out. Even your GMC Jimmy's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1989 GMC Jimmy repairs.

We’re Trained to Care for GMC Jimmy Engines

GMC Jimmy drivers trust that their Jimmy will take them near and far. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If they do, you’ll have to find a dependable 1989 GMC service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your GMC Jimmy engine will be in good hands. 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.

Illuminated Check Engine Light on 1989 GMC Jimmy

As soon as your Jimmy check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your fuel, Causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your Jimmy in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs your GMC Jimmy engine needs some TLC are oil leaks, or engine misfiring.

1989 Jimmy Engine Services

If your 1989 GMC Jimmy needs engine repair, 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 isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. 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 Jimmy engine repairs and you can feel confident knowing that we use GMC-approved parts and components like the timing belt, oil gasket, ignition coil, or other parts.

Questions About 1989 GMC Jimmy Engines

Why does the check engine light come on when I start my Jimmy? It’s usually normal for your check engine light to turn on upon ignition. It’s just your Jimmy firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are GMC Jimmy engine noises bad? Strange engine sounds can be a sign something’s off in your GMC Jimmy. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a GMC engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your GMC Jimmy engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my GMC Jimmy radiator? It’s not recommended you put water in your Jimmy radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What could cause my Jimmy engine to suddenly stop? There are different reasons your Jimmy vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who repairs GMC Jimmy engines? For GMC Jimmy engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.