Why does my G550’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your G550 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 is my Mercedes-Benz G550 making engine noise?

Strange under-the-hood noises can point to problems within your Mercedes-Benz G550 engine. Knocking or tapping could be a symptom of low oil. 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 my Mercedes-Benz G550 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 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 G550 radiator?

While it’s not recommended, you can use water in your G550 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.

Why did my G550 engine suddenly stop?

Your G550 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes Mercedes-Benz G550 engines?

Your local Firestone Complete Auto Care fixes Mercedes-Benz G550 engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2013 Mercedes-Benz G550 Engines

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2013 Mercedes-Benz G550 Trim Options

Select your Mercedes-Benz G550 trim level to learn more about Mercedes-Benz-recommended engine repair. Even Mercedes-Benz G550 parts will get older and change.

V8/5.5L

Mercedes-Benz G550 Repairs and Services

Stuff wears out. Even your Mercedes-Benz G550’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 2013 Mercedes-Benz G550 repairs.

We’re Trained to Care for Mercedes-Benz G550 Engines

Mercedes-Benz G550 drivers trust that their G550 will take them near and far. 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. If the unexpected strikes, you may search the internet frantically for quick and affordable 2013 Mercedes-Benz G550 engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Mercedes-Benz G550 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2013 Mercedes-Benz G550 Check Engine Light Is On

As soon as your G550 check engine light turns on, it’s time to get an expert’s opinion. 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, bad spark plug, issues with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your G550 in for an on-board diagnostic check and our expert techs will get the root of the problem. rattling sounds, burning smells, or misfiring.

Engine Repairs for Your 2013 G550

If your 2013 G550 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 service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2013 G550 engine repairs and you can feel confident knowing that we use Mercedes-Benz-approved parts and components like the cambelt, oil gasket, sensors, or another part.

2013 Mercedes-Benz G550 Engine Q&A

Why does my G550’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. It’s just your G550 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 is my Mercedes-Benz G550 making engine noise? Strange under-the-hood noises can point to problems within your Mercedes-Benz G550 engine. Knocking or tapping could be a symptom of low oil. 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 my Mercedes-Benz G550 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 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 G550 radiator? While it’s not recommended, you can use water in your G550 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.
Why did my G550 engine suddenly stop? Your G550 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes Mercedes-Benz G550 engines? Your local Firestone Complete Auto Care fixes Mercedes-Benz G550 engines. Book an appointment today! We have thousands of locations across the country.