Why does my G55 AMG’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 G55 AMG testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Mercedes-Benz G55 AMG making engine noise?

Unusual noises can signal a problem with your Mercedes-Benz G55 AMG engine. Tapping or knocking could mean you need an oil change. 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 Mercedes-Benz G55 AMG engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

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

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What can cause a G55 AMG engine to suddenly stop?

If your G55 AMG car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Mercedes-Benz G55 AMG repair?

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.

2011 Mercedes-Benz G55 AMG Engine Repair

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2011 Mercedes-Benz G55 AMG Trim Options

Select your Mercedes-Benz G55 AMG trim level to learn more about Mercedes-Benz-recommended engine repair. Even Mercedes-Benz G55 AMG parts will get older and change.

V8/5.4L

V8/5.5L

Mercedes-Benz G55 AMG Repairs and Services

Nothing stays the same forever. Even your Mercedes-Benz G55 AMG’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 2011 Mercedes-Benz G55 AMG repairs.

We Know Mercedes-Benz G55 AMG Engines

Mercedes-Benz G55 AMG engines are known for their reliability. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If they do, you’ll have to find a dependable 2011 Mercedes-Benz service center — quick! 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 Mercedes-Benz G55 AMG engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2011 Mercedes-Benz G55 AMG

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 fuel, Causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your G55 AMG issues diagnosed and our expert techs will get the root of the problem. rattling sounds, essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2011 G55 AMG

When your Mercedes-Benz G55 AMG engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a repair can wait, we'll let 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. By choosing Firestone Complete Auto Care for G55 AMG engine repairs and you can feel good knowing that we only use Mercedes-Benz-compliant replacement parts such as the timing belt, motor oil seal, sensors, or another part.

Questions About 2011 Mercedes-Benz G55 AMG Engines

Why does my G55 AMG’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 G55 AMG testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Mercedes-Benz G55 AMG making engine noise? Unusual noises can signal a problem with your Mercedes-Benz G55 AMG engine. Tapping or knocking could mean you need an oil change. 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 Mercedes-Benz G55 AMG engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I add water to my Mercedes-Benz G55 AMG radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What can cause a G55 AMG engine to suddenly stop? If your G55 AMG car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Mercedes-Benz G55 AMG repair? 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.