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

It’s usually normal for your check engine light to turn on upon ignition. This is just your Wrangler 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 Wrangler making engine noise?

Unusual noises can signal a problem with your Jeep Wrangler engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal 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 Wrangler engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas 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 use water in my Jeep Wrangler radiator?

While it’s not recommended, you can use water in your Wrangler 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 the engine in my Wrangler to suddenly stop?

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

Where can I go for Jeep Wrangler repair?

For Jeep Wrangler 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 1997 Jeep Wrangler

Learn about

1997 Jeep Wrangler Trim Options

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

L4/2.5L

L6/4.0L

1997 Jeep Wrangler Repair

Stuff wears out. Even your Jeep Wrangler's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1997 Jeep Wrangler services.

We Know Jeep Wrangler Engines

Jeep Wrangler engines are known for their reliability. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 1997 Jeep Wrangler engine repairs. 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 Jeep Wrangler engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 1997 Jeep Wrangler Check Engine Light Is On

As soon as your Wrangler 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 or emission system that won't go away on its own. Potential causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your Wrangler issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs your Jeep Wrangler engine needs some TLC are essential fluid leaks, or misfiring.

Engine Repairs for Your 1997 Wrangler

If your 1997 Jeep Wrangler 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 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 Wrangler engine repairs and you can feel good knowing that we only use Jeep-compliant replacement parts such as the timing chain or belt, engine oil seal, ignition coil, or a different component.

Questions About 1997 Jeep Wrangler Engines

Why does my Wrangler’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. This is just your Wrangler 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 Wrangler making engine noise? Unusual noises can signal a problem with your Jeep Wrangler engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal 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 Wrangler engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas 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 use water in my Jeep Wrangler radiator? While it’s not recommended, you can use water in your Wrangler 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 the engine in my Wrangler to suddenly stop? Your Wrangler car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Jeep Wrangler repair? For Jeep Wrangler 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.