Why does the check engine light come on when I start my S55 AMG?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your S55 AMG firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my Mercedes-Benz S55 AMG making engine noise?

Strange engine sounds can be a sign something’s off in your Mercedes-Benz S55 AMG. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Mercedes-Benz S55 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Mercedes-Benz S55 AMG radiator?

It’s not recommended you put water in your S55 AMG radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

Why did my S55 AMG engine suddenly stop?

There are different reasons your S55 AMG vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who fixes Mercedes-Benz S55 AMG engines?

Your local Firestone Complete Auto Care offers Mercedes-Benz S55 AMG engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Reliable Repairs for 2005 Mercedes-Benz S55 AMG Engines

Learn about

2005 Mercedes-Benz S55 AMG Trim Options

Select your Mercedes-Benz S55 AMG trim level to learn more about Mercedes-Benz-recommended engine repair. Even Mercedes-Benz S55 AMG parts will get older and change.

V8/5.4L

V8/5.5L

Repairs for Your 2005 Mercedes-Benz S55 AMG

Nothing stays the same forever. Even your Mercedes-Benz S55 AMG's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2005 Mercedes-Benz S55 AMG.

We’re Trained to Care for Mercedes-Benz S55 AMG Engines

The Mercedes-Benz S55 AMG 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. When they do, you might find yourself searching for 2005 Mercedes-Benz S55 AMG engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Mercedes-Benz S55 AMG engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2005 Mercedes-Benz S55 AMG

As soon as your S55 AMG check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your vehicle's ignition, Causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your S55 AMG in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs your Mercedes-Benz S55 AMG engine needs some TLC are burning smells, or engine misfiring.

Mercedes-Benz S55 AMG Engine Repair

If your 2005 Mercedes-Benz S55 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 service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, 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 S55 AMG engine repairs and you can feel confident knowing that we use Mercedes-Benz-approved parts and components like the timing chain or belt, oil gasket, ignition coil, or a different component.

Engine Q&A 2005 Mercedes-Benz S55 AMG

Why does the check engine light come on when I start my S55 AMG? It's okay if your check engine light comes on when you first start your vehicle. It’s just your S55 AMG firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my Mercedes-Benz S55 AMG making engine noise? Strange engine sounds can be a sign something’s off in your Mercedes-Benz S55 AMG. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Mercedes-Benz S55 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Mercedes-Benz S55 AMG radiator? It’s not recommended you put water in your S55 AMG radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
Why did my S55 AMG engine suddenly stop? There are different reasons your S55 AMG vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who fixes Mercedes-Benz S55 AMG engines? Your local Firestone Complete Auto Care offers Mercedes-Benz S55 AMG engine repair. Schedule an appointment today at one of our thousands of locations nationwide!