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

It's okay if your check engine light comes on when you first start your vehicle. This is just your Cherokee testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Jeep engine sound different?

Strange under-the-hood noises can point to problems within your Jeep Cherokee engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Jeep Cherokee 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my Jeep Cherokee 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 Cherokee when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my Cherokee engine suddenly stop?

There are different reasons your Cherokee 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.

Where can I go for Jeep Cherokee repair?

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

Reliable Repairs for 1986 Jeep Cherokee Engines

Learn about

1986 Jeep Cherokee Trim Options

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

L4/2.5L

V6/2.8L

Repairs for Your 1986 Jeep Cherokee

Stuff wears out. Even your Jeep Cherokee’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 1986 Jeep Cherokee services.

We Know Jeep Cherokee Engines

Jeep Cherokee engines are known for their reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 1986 Jeep Cherokee engine repairs. That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Jeep Cherokee engine will be in good hands. 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.

Check Engine Light on 1986 Jeep Cherokee

As soon as your Cherokee check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your combustion, Possible causes can include a failing oxygen sensor, damaged spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your Cherokee 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 Jeep Cherokee engine needs some TLC are burning smells, or misfiring.

1986 Cherokee Engine Services

When your Jeep Cherokee engine needs repairs, 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 service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. By choosing Firestone Complete Auto Care for Cherokee engine repairs and you can feel confident knowing that we use Jeep-approved parts and components like the timing chain or belt, engine oil seal, ignition coil, or other parts.

1986 Jeep Cherokee Engine Q&A

Why does the check engine light in my Cherokee turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is just your Cherokee testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Jeep engine sound different? Strange under-the-hood noises can point to problems within your Jeep Cherokee engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Jeep Cherokee 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 slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my Jeep Cherokee 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 Cherokee when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my Cherokee engine suddenly stop? There are different reasons your Cherokee 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.
Where can I go for Jeep Cherokee repair? Your local Firestone Complete Auto Care has you covered with expert Cherokee engine repair. Schedule an appointment today and see us at one of our thousands of locations.