Why does my ML320’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 ML320 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?

Strange under-the-hood noises can point to problems within your Mercedes-Benz ML320 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Mercedes-Benz ML320 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 ML320 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 ML320 engine to suddenly stop?

If your ML320 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for Mercedes-Benz ML320 repair?

Your local Firestone Complete Auto Care fixes Mercedes-Benz ML320 engines. Book an appointment today! We have thousands of locations across the country.

1998 Mercedes-Benz ML320 Engine Repair

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1998 Mercedes-Benz ML320 Trim Options

Select your Mercedes-Benz ML320 trim level to learn more about Mercedes-Benz-recommended engine repair. Even Mercedes-Benz ML320 parts will get older and change.

V6/3.2L

1998 Mercedes-Benz ML320 Repair

Nothing lasts forever. Even your Mercedes-Benz ML320’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1998 Mercedes-Benz ML320 services.

We’re Trained to Care for Mercedes-Benz ML320 Engines

Mercedes-Benz ML320 drivers trust that their ML320 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 they do, you’ll have to find a dependable 1998 Mercedes-Benz service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Mercedes-Benz ML320 engine will be in good hands. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 1998 Mercedes-Benz ML320

As soon as your ML320 check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your car’s starter, Potential 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 possible causes. Bring your ML320 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs it's time for Mercedes-Benz ML320 engine service might include burning smells, or a sinking feeling that something’s wrong.

Mercedes-Benz ML320 Engine Repair

If your 1998 ML320 engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. If a repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Mercedes-Benz ML320 engine repairs and you can feel good knowing that we only use Mercedes-Benz-compliant replacement parts such as the timing chain or belt, engine oil seal, sensors, or another part.

Engine Q&A 1998 Mercedes-Benz ML320

Why does my ML320’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 ML320 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? Strange under-the-hood noises can point to problems within your Mercedes-Benz ML320 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Mercedes-Benz ML320 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 ML320 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 ML320 engine to suddenly stop? If your ML320 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for Mercedes-Benz ML320 repair? Your local Firestone Complete Auto Care fixes Mercedes-Benz ML320 engines. Book an appointment today! We have thousands of locations across the country.