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

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 dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Jeep engine sound different?

Strange engine sounds can be a sign something’s off in your Jeep Commander. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Jeep engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Jeep Commander 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

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

What could cause my Commander engine to suddenly stop?

Reasons your Commander car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs Jeep Commander engines?

Your local Firestone Complete Auto Care offers Jeep Commander engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2009 Jeep Commander Engine Repair

Learn about

2009 Jeep Commander Trim Options

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

V6/3.7L

V8/4.7L

V8/5.7L

2009 Jeep Commander Repair

Nothing stays the same forever. Even your Jeep Commander’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2009 Jeep Commander services.

We’re Trained to Care for Jeep Commander Engines

The Jeep Commander is respected for its 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 2009 Jeep Commander 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 Commander engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2009 Jeep Commander

As soon as your Commander 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 fuel injection, Causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your Commander 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 Commander engine needs some TLC are oil leaks, or misfiring.

Jeep Commander Engine Repair

If your 2009 Commander engine needs repairs, 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. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 2009 Commander engine repairs and you can feel confident knowing that we use Jeep-approved parts and components like the timing belt, valve guide seal, fuses, or another part.

Engine Q&A 2009 Jeep Commander

Why does the check engine light come on when I start my Commander? 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 dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Jeep engine sound different? Strange engine sounds can be a sign something’s off in your Jeep Commander. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Jeep engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Jeep Commander 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Jeep Commander 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 Commander when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my Commander engine to suddenly stop? Reasons your Commander car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Jeep Commander engines? Your local Firestone Complete Auto Care offers Jeep Commander engine repair. Schedule an appointment today at one of our thousands of locations nationwide!