Why does my S15 Jimmy’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your S15 Jimmy firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are GMC S15 Jimmy engine noises bad?

Strange under-the-hood noises can point to problems within your GMC S15 Jimmy engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my GMC S15 Jimmy engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still 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.

Can I add water to my GMC S15 Jimmy radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your S15 Jimmy when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my S15 Jimmy engine suddenly stop?

Your S15 Jimmy car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes GMC S15 Jimmy engines?

Your local Firestone Complete Auto Care has you covered with expert S15 Jimmy engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 1989 GMC S15 Jimmy

Learn about

1989 GMC S15 Jimmy Trim Options

Select your GMC S15 Jimmy trim level to learn more about GMC-recommended engine repair. Use the following chart to find information.

V6/2.8L

V6/4.3L

1989 GMC S15 Jimmy Repair

Stuff wears out. Even your GMC S15 Jimmy's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 1989 GMC S15 Jimmy repairs.

We Care for GMC S15 Jimmy Engines

The GMC S15 Jimmy is respected for its reliability. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Sometimes plans go sideways. When they do, you might find yourself searching for 1989 GMC S15 Jimmy engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service GMC S15 Jimmy engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 1989 GMC S15 Jimmy Check Engine Light Is On

If your S15 Jimmy check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your combustion, Possible causes can include a failing oxygen sensor, worn 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 S15 Jimmy to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. Other signs your GMC S15 Jimmy engine needs some TLC are burning smells, or misfiring.

Engine Repairs for Your 1989 S15 Jimmy

If your 1989 GMC S15 Jimmy needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for S15 Jimmy engine repairs and you can feel good knowing that we only use GMC-compliant replacement parts such as the serpentine belt, valve guide seal, ignition coil, or other parts.

Engine Q&A 1989 GMC S15 Jimmy

Why does my S15 Jimmy’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. It’s just your S15 Jimmy firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are GMC S15 Jimmy engine noises bad? Strange under-the-hood noises can point to problems within your GMC S15 Jimmy engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my GMC S15 Jimmy engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still 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.
Can I add water to my GMC S15 Jimmy radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your S15 Jimmy when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my S15 Jimmy engine suddenly stop? Your S15 Jimmy car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes GMC S15 Jimmy engines? Your local Firestone Complete Auto Care has you covered with expert S15 Jimmy engine repair. Schedule an appointment today and see us at one of our thousands of locations.