Why does the check engine light in my E350 turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your E350 firing up 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 E350 engine noises bad?

Strange engine sounds can be a sign something’s off in your Mercedes-Benz E350. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal 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 E350 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Mercedes-Benz E350 radiator?

While it’s not recommended, you can use water in your E350 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 could cause my E350 engine to suddenly stop?

Reasons your E350 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for Mercedes-Benz E350 repair?

Your local Firestone Complete Auto Care has you covered with expert E350 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 2010 Mercedes-Benz E350 Engines

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2010 Mercedes-Benz E350 Trim Options

Select your Mercedes-Benz E350 trim level to learn more about Mercedes-Benz-recommended engine repair. Even Mercedes-Benz E350 parts will get older and change.

V6/3.5L

Repairs for Your 2010 Mercedes-Benz E350

Nothing stays the same forever. Even your Mercedes-Benz E350's many parts and pieces. We’re here to help when something stops working. Select a repair or category to learn more about 2010 Mercedes-Benz E350 services.

We Care for Mercedes-Benz E350 Engines

Mercedes-Benz E350 engines are known for their reliability. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 2010 Mercedes-Benz E350 engine repairs. That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Mercedes-Benz E350 engine will be in good hands. 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 2010 Mercedes-Benz E350 Check Engine Light Is On

An illuminated check engine light on your Mercedes-Benz E350 is one of the first signs it's time to 'brake' for engine service. 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, bad spark plug, issues with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your E350 in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs your Mercedes-Benz E350 engine needs some TLC are burning smells, or engine misfiring.

Mercedes-Benz E350 Engine Repair

When your Mercedes-Benz E350 engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a repair isn’t urgent right now, 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. By choosing Firestone Complete Auto Care for E350 engine repairs and you can feel good knowing that we only use Mercedes-Benz-compliant replacement parts such as the cambelt, oil gasket, ignition coil, or other parts.

2010 Mercedes-Benz E350 Engine Q&A

Why does the check engine light in my E350 turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. It’s just your E350 firing up 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 E350 engine noises bad? Strange engine sounds can be a sign something’s off in your Mercedes-Benz E350. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal 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 E350 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Mercedes-Benz E350 radiator? While it’s not recommended, you can use water in your E350 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 could cause my E350 engine to suddenly stop? Reasons your E350 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Mercedes-Benz E350 repair? Your local Firestone Complete Auto Care has you covered with expert E350 engine repair. Schedule an appointment today and see us at one of our thousands of locations.