Why does my GLC63 AMG S’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 just your GLC63 AMG S testing its circuits. The light should go off shortly. Bring your vehicle in 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 GLC63 AMG S engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Mercedes-Benz GLC63 AMG S engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still 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.

Is it okay to put water in my Mercedes-Benz GLC63 AMG S 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.

Why did my GLC63 AMG S engine suddenly stop?

There are different reasons your GLC63 AMG S 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 can repair my Mercedes-Benz GLC63 AMG S engine?

For Mercedes-Benz GLC63 AMG S engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

2019 Mercedes-Benz GLC63 AMG S Engine Repair

Learn about

2019 Mercedes-Benz GLC63 AMG S Trim Options

Select your Mercedes-Benz GLC63 AMG S trim level to learn more about Mercedes-Benz-recommended engine repair. Use the following chart to find information.

V8/4.0L

Repairs for Your 2019 Mercedes-Benz GLC63 AMG S

Stuff wears out. Even your Mercedes-Benz GLC63 AMG S's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2019 Mercedes-Benz GLC63 AMG S services.

We Know Mercedes-Benz GLC63 AMG S Engines

Mercedes-Benz GLC63 AMG S engines are known for their reliability. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Sometimes plans go sideways. When they do, you might find yourself searching for 2019 Mercedes-Benz GLC63 AMG S engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Mercedes-Benz GLC63 AMG S engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2019 Mercedes-Benz GLC63 AMG S Check Engine Light Is On

An illuminated check engine light on your Mercedes-Benz GLC63 AMG S is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your combustion, Causes may include a faulty oxygen sensor, damaged spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your GLC63 AMG S issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs your Mercedes-Benz GLC63 AMG S engine needs some TLC are burning smells, or a sinking feeling that something’s wrong.

2019 GLC63 AMG S Engine Services

If your 2019 Mercedes-Benz GLC63 AMG S needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Choose Firestone Complete Auto Care for Mercedes-Benz GLC63 AMG S engine repairs and you can feel confident knowing that we use Mercedes-Benz-approved parts and components like the serpentine belt, engine oil seal, ignition coil, or another part.

Questions About 2019 Mercedes-Benz GLC63 AMG S Engines

Why does my GLC63 AMG S’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 just your GLC63 AMG S testing its circuits. The light should go off shortly. Bring your vehicle in 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 GLC63 AMG S engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Mercedes-Benz GLC63 AMG S engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still 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.
Is it okay to put water in my Mercedes-Benz GLC63 AMG S 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.
Why did my GLC63 AMG S engine suddenly stop? There are different reasons your GLC63 AMG S 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 can repair my Mercedes-Benz GLC63 AMG S engine? For Mercedes-Benz GLC63 AMG S engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.