Why does the check engine light in my G55 AMG turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your G55 AMG firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Mercedes-Benz G55 AMG engine noises bad?

Strange under-the-hood noises can point to problems within your Mercedes-Benz G55 AMG engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Mercedes-Benz engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mercedes-Benz G55 AMG 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 pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Mercedes-Benz G55 AMG radiator?

While it’s not recommended, you can use water in your G55 AMG 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.

Why did my G55 AMG engine suddenly stop?

Your G55 AMG car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who can repair my Mercedes-Benz G55 AMG engine?

Your local Firestone Complete Auto Care has you covered with expert G55 AMG engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2009 Mercedes-Benz G55 AMG Engine Repair

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2009 Mercedes-Benz G55 AMG Trim Options

Select your Mercedes-Benz G55 AMG trim level to learn more about Mercedes-Benz-recommended engine repair. Use the following chart to find information.

V8/5.4L

V8/5.5L

Repairs for Your 2009 Mercedes-Benz G55 AMG

Nothing lasts forever. Even your Mercedes-Benz G55 AMG's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2009 Mercedes-Benz G55 AMG services.

We’re Trained to Care for Mercedes-Benz G55 AMG Engines

Mercedes-Benz G55 AMG drivers trust that their G55 AMG will take them near and far. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. When they do, you might find yourself searching for 2009 Mercedes-Benz G55 AMG engine repair or replacement parts. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Mercedes-Benz G55 AMG engine will be in good hands. 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 2009 Mercedes-Benz G55 AMG Check Engine Light Is On

If your G55 AMG check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your or emission control system that won’t go away on its own. Potential causes may include a faulty oxygen sensor, bad spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your G55 AMG in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. rattling sounds, oil leaks, or a sinking feeling that something’s wrong.

Mercedes-Benz G55 AMG Engine Repair

When your Mercedes-Benz G55 AMG engine needs repairs, 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 repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Mercedes-Benz G55 AMG engine repairs and you can feel good knowing that we only use Mercedes-Benz-compliant replacement parts such as the cambelt, oil gasket, ignition coil, or another part.

2009 Mercedes-Benz G55 AMG Engine Q&A

Why does the check engine light in my G55 AMG turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your G55 AMG firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Mercedes-Benz G55 AMG engine noises bad? Strange under-the-hood noises can point to problems within your Mercedes-Benz G55 AMG engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Mercedes-Benz engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mercedes-Benz G55 AMG 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 pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Mercedes-Benz G55 AMG radiator? While it’s not recommended, you can use water in your G55 AMG 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.
Why did my G55 AMG engine suddenly stop? Your G55 AMG car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who can repair my Mercedes-Benz G55 AMG engine? Your local Firestone Complete Auto Care has you covered with expert G55 AMG engine repair. Schedule an appointment today and see us at one of our thousands of locations.