Why does my CL65 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. 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 is my Mercedes-Benz CL65 AMG making engine noise?

Unusual noises can signal a problem with your Mercedes-Benz CL65 AMG engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Mercedes-Benz engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mercedes-Benz CL65 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I use water in my Mercedes-Benz CL65 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 could cause my CL65 AMG engine to suddenly stop?

There are different reasons your CL65 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.

Where can I go for Mercedes-Benz CL65 AMG repair?

Your local Firestone Complete Auto Care has you covered with expert CL65 AMG engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 2005 Mercedes-Benz CL65 AMG Engines

Learn about

2005 Mercedes-Benz CL65 AMG Trim Options

Select your Mercedes-Benz CL65 AMG trim level to learn more about Mercedes-Benz-recommended engine repair. Use the following chart to find information.

V12/6.0L

Repairs for Your 2005 Mercedes-Benz CL65 AMG

Nothing lasts forever. Even your Mercedes-Benz CL65 AMG’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2005 Mercedes-Benz CL65 AMG repairs.

We Care for Mercedes-Benz CL65 AMG Engines

Mercedes-Benz CL65 AMG drivers trust that their CL65 AMG will take them near and far. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. When they do, you might find yourself searching for 2005 Mercedes-Benz CL65 AMG engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Mercedes-Benz CL65 AMG engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 2005 Mercedes-Benz CL65 AMG

As soon as your CL65 AMG 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 or emission control system that won’t go away on its own. Potential causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your CL65 AMG issues diagnosed and we'll determine exactly why your check engine light is on. rattling sounds, burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2005 CL65 AMG

If your 2005 CL65 AMG engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. 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 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 CL65 AMG engine repairs and you can feel good knowing that we only use Mercedes-Benz-compliant replacement parts such as the serpentine belt, motor oil seal, fuses, or another part.

Engine Q&A 2005 Mercedes-Benz CL65 AMG

Why does my CL65 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. 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 is my Mercedes-Benz CL65 AMG making engine noise? Unusual noises can signal a problem with your Mercedes-Benz CL65 AMG engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Mercedes-Benz engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mercedes-Benz CL65 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I use water in my Mercedes-Benz CL65 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 could cause my CL65 AMG engine to suddenly stop? There are different reasons your CL65 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.
Where can I go for Mercedes-Benz CL65 AMG repair? Your local Firestone Complete Auto Care has you covered with expert CL65 AMG engine repair. Schedule an appointment today and see us at one of our thousands of locations.