Why does my GLC63 AMG S’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. This is just your GLC63 AMG S testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Mercedes-Benz GLC63 AMG S engine noises bad?

Strange under-the-hood noises can point to problems within your Mercedes-Benz GLC63 AMG S engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Mercedes-Benz engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mercedes-Benz GLC63 AMG S engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Mercedes-Benz GLC63 AMG S radiator?

While it’s not recommended, you can use water in your GLC63 AMG S radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

What can cause the engine in my GLC63 AMG S to suddenly stop?

Reasons your GLC63 AMG S car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who fixes Mercedes-Benz GLC63 AMG S engines?

Your local Firestone Complete Auto Care fixes Mercedes-Benz GLC63 AMG S engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2018 Mercedes-Benz GLC63 AMG S Engines

Learn about

2018 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. Even Mercedes-Benz GLC63 AMG S parts will get older and change.

V8/4.0L

2018 Mercedes-Benz GLC63 AMG S Repair

Nothing lasts forever. Even your Mercedes-Benz GLC63 AMG S's many parts and pieces. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 2018 Mercedes-Benz GLC63 AMG S.

We Know Mercedes-Benz GLC63 AMG S Engines

The Mercedes-Benz GLC63 AMG S is respected for its reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 2018 Mercedes-Benz GLC63 AMG S engine repair or replacement parts. 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 GLC63 AMG S engines. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 2018 Mercedes-Benz GLC63 AMG S Check Engine Light Is On

If your GLC63 AMG S 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 or emission control system that won’t go away on its own. Potential causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your GLC63 AMG S in for an on-board diagnostic check and our expert techs will get the root of the problem. engine pinging noises, essential fluid leaks, or engine misfiring.

Mercedes-Benz GLC63 AMG S Engine Repair

If your 2018 GLC63 AMG S 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 can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 2018 GLC63 AMG S engine repairs and you can drive easy knowing that we use Mercedes-Benz-approved parts and fluids — timing belt, oil gasket, sensors, or a different component.

Questions About 2018 Mercedes-Benz GLC63 AMG S Engines

Why does my GLC63 AMG S’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. This is just your GLC63 AMG S testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Mercedes-Benz GLC63 AMG S engine noises bad? Strange under-the-hood noises can point to problems within your Mercedes-Benz GLC63 AMG S engine. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Mercedes-Benz engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mercedes-Benz GLC63 AMG S engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Mercedes-Benz GLC63 AMG S radiator? While it’s not recommended, you can use water in your GLC63 AMG S radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
What can cause the engine in my GLC63 AMG S to suddenly stop? Reasons your GLC63 AMG S car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who fixes Mercedes-Benz GLC63 AMG S engines? Your local Firestone Complete Auto Care fixes Mercedes-Benz GLC63 AMG S engines. Book an appointment today! We have thousands of locations across the country.