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

It’s usually normal for your check engine light to turn on upon ignition. This is just your Grand Cherokee testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Jeep Grand Cherokee making engine noise?

Unusual noises can signal a problem with your Jeep Grand Cherokee 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 Jeep Grand 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Jeep Grand Cherokee radiator?

While it’s not recommended, you can use water in your Grand Cherokee 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 Grand Cherokee engine to suddenly stop?

There are different reasons your Grand 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.

Who fixes Jeep Grand Cherokee engines?

For Jeep Grand Cherokee 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.

Engine Repairs for Your 1993 Jeep Grand Cherokee

Learn about

1993 Jeep Grand Cherokee Trim Options

Select your Jeep Grand Cherokee trim level to learn more about Jeep-recommended engine repair. Use the following chart to find information.

L6/4.0L

V8/5.2L

1993 Jeep Grand Cherokee Repair

Nothing lasts forever. Even your Jeep Grand Cherokee's many parts and pieces. We’re here to help when something stops working. Select a repair or category to learn more about 1993 Jeep Grand Cherokee services.

We Care for Jeep Grand Cherokee Engines

Jeep Grand Cherokee engines are known for their 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 1993 Jeep Grand Cherokee engine repair or replacement parts. 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 Grand Cherokee 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.

My 1993 Jeep Grand Cherokee Check Engine Light Is On

As soon as your Grand Cherokee 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 car’s ignition, Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your Grand Cherokee issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Jeep Grand Cherokee engine service might include oil leaks, or a sinking feeling that something’s wrong.

Jeep Grand Cherokee Engine Repair

If your 1993 Grand Cherokee engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a repair can wait, 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. By choosing Firestone Complete Auto Care for Grand Cherokee engine repairs and you can drive easy knowing that we use Jeep-approved parts and fluids — cambelt, valve guide seal, sensors, or another part.

Engine Q&A 1993 Jeep Grand Cherokee

Why does the check engine light come on when I start my Grand Cherokee? It’s usually normal for your check engine light to turn on upon ignition. This is just your Grand Cherokee testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Jeep Grand Cherokee making engine noise? Unusual noises can signal a problem with your Jeep Grand Cherokee 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 Jeep Grand 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Jeep Grand Cherokee radiator? While it’s not recommended, you can use water in your Grand Cherokee 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 Grand Cherokee engine to suddenly stop? There are different reasons your Grand 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.
Who fixes Jeep Grand Cherokee engines? For Jeep Grand Cherokee 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.