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

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

Strange engine sounds can be a sign something’s off in your Jeep Wrangler. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Jeep engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Jeep Wrangler engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is 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 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 could cause my Wrangler engine 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.

Who fixes Jeep Wrangler engines?

Your local Firestone Complete Auto Care fixes Jeep Wrangler engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2017 Jeep Wrangler Engines

Learn about

2017 Jeep Wrangler Trim Options

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

V6/3.6L

2017 Jeep Wrangler Repair

Stuff wears out. Even your Jeep Wrangler’s engine parts and components will change. When something breaks, we're ready. Select a repair or category to learn more about 2017 Jeep Wrangler services.

We’re Trained to Care for Jeep Wrangler Engines

Jeep Wrangler 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. Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2017 Jeep Wrangler engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. 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. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2017 Jeep Wrangler

If your Wrangler check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission control system that won’t go away on its own. Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your Wrangler to Firestone Complete Auto Care to get computerized diagnostics and we'll determine exactly why your check engine light is on. engine rattling, burning smells, or engine misfiring.

2017 Wrangler Engine Services

If your 2017 Jeep Wrangler 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. 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. Choose Firestone Complete Auto Care for Jeep Wrangler engine repairs and you can drive easy knowing that we use Jeep-approved parts and fluids — timing chain or belt, engine oil seal, ignition coil, or another part.

2017 Jeep Wrangler Engine Q&A

Why does the check engine light come on when I start my Wrangler? It’s usually normal for your check engine light to turn on upon ignition. 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 is my Jeep Wrangler making engine noise? Strange engine sounds can be a sign something’s off in your Jeep Wrangler. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Jeep engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Jeep Wrangler engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is 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 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 could cause my Wrangler engine 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.
Who fixes Jeep Wrangler engines? Your local Firestone Complete Auto Care fixes Jeep Wrangler engines. Book an appointment today! We have thousands of locations across the country.