Why does my SL63 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 SL63 AMG firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Mercedes-Benz engine sound different?

Unusual noises can signal a problem with your Mercedes-Benz SL63 AMG engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Mercedes-Benz SL63 AMG engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my Mercedes-Benz SL63 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 SL63 AMG engine to suddenly stop?

If your SL63 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.

Who repairs Mercedes-Benz SL63 AMG engines?

Your local Firestone Complete Auto Care has you covered with expert SL63 AMG engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2009 Mercedes-Benz SL63 AMG

Learn about

2009 Mercedes-Benz SL63 AMG Trim Options

Select your Mercedes-Benz SL63 AMG trim level to learn more about Mercedes-Benz-recommended engine repair. Even Mercedes-Benz SL63 AMG parts will get older and change.

V8/6.3L

Repairs for Your 2009 Mercedes-Benz SL63 AMG

Nothing lasts forever. Even your Mercedes-Benz SL63 AMG's many parts and pieces. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2009 Mercedes-Benz SL63 AMG.

We Care for Mercedes-Benz SL63 AMG Engines

The Mercedes-Benz SL63 AMG is respected for its reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2009 Mercedes-Benz SL63 AMG engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Mercedes-Benz SL63 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 2009 Mercedes-Benz SL63 AMG

If your SL63 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 injection, Possible causes can include a failing oxygen sensor, damaged 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 SL63 AMG in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs your Mercedes-Benz SL63 AMG engine needs some TLC are burning smells, or misfiring.

Mercedes-Benz SL63 AMG Engine Repair

When your Mercedes-Benz SL63 AMG engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We don't start working until we have your approval. If a repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Mercedes-Benz SL63 AMG engine repairs and you can feel good knowing that we only use Mercedes-Benz-compliant replacement parts such as the serpentine belt, engine oil seal, fuses, or other parts.

Engine Q&A 2009 Mercedes-Benz SL63 AMG

Why does my SL63 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 SL63 AMG firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Mercedes-Benz engine sound different? Unusual noises can signal a problem with your Mercedes-Benz SL63 AMG engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Mercedes-Benz SL63 AMG engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my Mercedes-Benz SL63 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 SL63 AMG engine to suddenly stop? If your SL63 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.
Who repairs Mercedes-Benz SL63 AMG engines? Your local Firestone Complete Auto Care has you covered with expert SL63 AMG engine repair. Schedule an appointment today and see us at one of our thousands of locations.