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. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my GMC engine sound different?

Unusual noises can signal a problem with your GMC S15 Jimmy engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my GMC S15 Jimmy engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' 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 put water in my GMC S15 Jimmy radiator?

While it’s not recommended, you can use water in your S15 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.

Why did my S15 Jimmy engine suddenly stop?

Reasons your S15 Jimmy car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs 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.

1986 GMC S15 Jimmy Engine Repair

Learn about

1986 GMC S15 Jimmy Trim Options

Select your GMC S15 Jimmy trim level to learn more about GMC-recommended engine repair. Even GMC S15 Jimmy parts will get older and change.

L4/2.5L

V6/2.8L

Repairs for Your 1986 GMC S15 Jimmy

Nothing stays the same forever. Even your GMC S15 Jimmy's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1986 GMC S15 Jimmy services.

We Care for GMC S15 Jimmy Engines

GMC S15 Jimmy drivers trust that their S15 Jimmy 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 1986 GMC S15 Jimmy 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. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your GMC S15 Jimmy engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 1986 GMC S15 Jimmy

As soon as your S15 Jimmy 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 car’s starter, Causes may include a faulty 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. Stop by your local Firestone Complete Auto Care to get your S15 Jimmy issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine rattling, oil leaks, or engine misfiring.

Engine Repairs for Your 1986 S15 Jimmy

If your 1986 GMC S15 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. If it's necessary for your safety, we'll make sure you understand that, too. We want to give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 1986 S15 Jimmy engine repairs and you can feel confident knowing that we use GMC-approved parts and components like the serpentine belt, engine oil seal, ignition coil, or another part.

Questions About 1986 GMC S15 Jimmy Engines

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. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my GMC engine sound different? Unusual noises can signal a problem with your GMC S15 Jimmy engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my GMC S15 Jimmy engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' 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 put water in my GMC S15 Jimmy radiator? While it’s not recommended, you can use water in your S15 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.
Why did my S15 Jimmy engine suddenly stop? Reasons your S15 Jimmy car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs 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.