Why does the check engine light in my Grand 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 a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Jeep Grand Cherokee making engine noise?

Strange engine sounds can be a sign something’s off in your Jeep Grand Cherokee. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. 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 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

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

What can cause a Grand Cherokee engine to suddenly stop?

Your Grand Cherokee 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 Grand Cherokee repair?

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

2009 Jeep Grand Cherokee Engine Repair

Learn about

2009 Jeep Grand Cherokee Trim Options

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

V6/3.0L

V6/3.7L

V8/4.7L

V8/5.7L

V8/6.1L

2009 Jeep Grand Cherokee Repair

Nothing stays the same forever. Even your Jeep Grand Cherokee’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2009 Jeep Grand Cherokee.

We’re Trained to Care for Jeep Grand Cherokee Engines

The Jeep Grand Cherokee is respected for its 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 wrong on the road. If they do, you’ll have to find a dependable 2009 Jeep service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Jeep Grand Cherokee 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 2009 Jeep Grand Cherokee

If your Grand Cherokee check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your fuel, Possible causes can include a failing oxygen sensor, bad spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your Grand Cherokee in for an on-board diagnostic check and our expert techs will get the root of the problem. engine rattling, burning smells, or engine misfiring.

Jeep Grand Cherokee Engine Repair

If your 2009 Jeep Grand Cherokee needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. 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 Grand Cherokee engine repairs and you can drive easy knowing that we use Jeep-approved parts and fluids — timing chain or belt, valve guide seal, fuses, or other parts.

Engine Q&A 2009 Jeep Grand Cherokee

Why does the check engine light in my Grand 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 a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Jeep Grand Cherokee making engine noise? Strange engine sounds can be a sign something’s off in your Jeep Grand Cherokee. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. 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 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my Jeep Grand 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 Grand Cherokee when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a Grand Cherokee engine to suddenly stop? Your Grand Cherokee 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 Grand Cherokee repair? Your local Firestone Complete Auto Care fixes Jeep Grand Cherokee engines. Book an appointment today! We have thousands of locations across the country.