Why does the check engine light in my Jimmy turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. 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.

Why is my GMC Jimmy making engine noise?

Unusual noises can signal a problem with your GMC Jimmy engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

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,' revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my GMC Jimmy radiator?

While it’s not recommended, you can use water in your Jimmy radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

What can cause a Jimmy engine to suddenly stop?

Reasons your Jimmy car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who fixes 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.

1985 GMC Jimmy Engine Repair

Learn about

1985 GMC Jimmy Trim Options

Select your GMC Jimmy trim level to learn more about GMC-recommended engine repair. Use the following chart to find information.

V8/5.0L

V8/5.7L

V8/6.2L

1985 GMC Jimmy Repair

Nothing stays the same forever. Even your GMC Jimmy’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1985 GMC Jimmy services.

We Care for GMC Jimmy Engines

GMC Jimmy engines are known for their reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If they do, you’ll have to find a dependable 1985 GMC service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know GMC Jimmy engines. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 1985 GMC Jimmy

If your Jimmy check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s starter, Potential causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your Jimmy to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. rattling sounds, essential fluid leaks, or engine misfiring.

Engine Repairs for Your 1985 Jimmy

When your GMC Jimmy engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair isn’t urgent right now, we’ll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for GMC Jimmy engine repairs and you can feel good knowing that we only use GMC-compliant replacement parts such as the serpentine belt, motor oil seal, sensors, or a different component.

Questions About 1985 GMC Jimmy Engines

Why does the check engine light in my Jimmy turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. 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.
Why is my GMC Jimmy making engine noise? Unusual noises can signal a problem with your GMC Jimmy engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
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,' revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my GMC Jimmy radiator? While it’s not recommended, you can use water in your Jimmy radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
What can cause a Jimmy engine to suddenly stop? Reasons your Jimmy car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who fixes 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.