Why does my E55 AMG’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your E55 AMG firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my Mercedes-Benz engine sound different?

Strange under-the-hood noises can point to problems within your Mercedes-Benz E55 AMG engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Mercedes-Benz E55 AMG engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my Mercedes-Benz E55 AMG 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 E55 AMG when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my E55 AMG engine suddenly stop?

Reasons your E55 AMG car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who repairs Mercedes-Benz E55 AMG engines?

Your local Firestone Complete Auto Care offers Mercedes-Benz E55 AMG engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2004 Mercedes-Benz E55 AMG

Learn about

2004 Mercedes-Benz E55 AMG Trim Options

Select your Mercedes-Benz E55 AMG trim level to learn more about Mercedes-Benz-recommended engine repair. Even Mercedes-Benz E55 AMG parts will get older and change.

V8/5.4L

V8/5.5L

Mercedes-Benz E55 AMG Repairs and Services

Stuff wears out. Even your Mercedes-Benz E55 AMG's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 2004 Mercedes-Benz E55 AMG services.

We Know Mercedes-Benz E55 AMG Engines

Mercedes-Benz E55 AMG drivers trust that their E55 AMG will take them near and far. That might be why you bought it in the first place. 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 2004 Mercedes-Benz service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Mercedes-Benz E55 AMG engines. 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.

Check Engine Light on 2004 Mercedes-Benz E55 AMG

If your E55 AMG 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 fuel injection, Potential causes may include a faulty oxygen sensor, bad spark plug, issues with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your E55 AMG in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. engine rattling, essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2004 E55 AMG

If your 2004 Mercedes-Benz E55 AMG needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for E55 AMG engine repairs and you can feel confident knowing that we use Mercedes-Benz-approved parts and components like the serpentine belt, valve guide seal, fuses, or another part.

Engine Q&A 2004 Mercedes-Benz E55 AMG

Why does my E55 AMG’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your E55 AMG firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my Mercedes-Benz engine sound different? Strange under-the-hood noises can point to problems within your Mercedes-Benz E55 AMG engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Mercedes-Benz E55 AMG engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my Mercedes-Benz E55 AMG 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 E55 AMG when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my E55 AMG engine suddenly stop? Reasons your E55 AMG car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who repairs Mercedes-Benz E55 AMG engines? Your local Firestone Complete Auto Care offers Mercedes-Benz E55 AMG engine repair. Schedule an appointment today at one of our thousands of locations nationwide!