Why does the check engine light come on when I start my M5?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your M5 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my BMW M5 making engine noise?

Strange engine sounds can be a sign something’s off in your BMW M5. Tapping or knocking could mean you're low on 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 my BMW M5 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my BMW M5 radiator?

It’s not recommended you put water in your M5 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause the engine in my M5 to suddenly stop?

Reasons your M5 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who can repair my BMW M5 engine?

Your local Firestone Complete Auto Care fixes BMW M5 engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2002 BMW M5 Engines

Learn about

2002 BMW M5 Trim Options

Select your BMW M5 trim level to learn more about BMW-recommended engine repair. Even BMW M5 parts will get older and change.

V8/4.9L

V8/5.0L

BMW M5 Repairs and Services

Stuff wears out. Even your BMW M5's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2002 BMW M5 repairs.

We Know BMW M5 Engines

The BMW M5 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! Things can go sideways sometimes. If they do, you’ll have to find a dependable 2002 BMW 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 BMW M5 engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 2002 BMW M5 Check Engine Light Is On

An illuminated check engine light on your BMW M5 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 vehicle's ignition, 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 potential sources. Stop by your local Firestone Complete Auto Care to get your M5 issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs it's time for BMW M5 engine service might include essential fluid leaks, or a sinking feeling that something’s wrong.

BMW M5 Engine Repair

If your 2002 BMW M5 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 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 M5 engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the timing chain or belt, valve guide seal, fuses, or another part.

2002 BMW M5 Engine Q&A

Why does the check engine light come on when I start my M5? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your M5 testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my BMW M5 making engine noise? Strange engine sounds can be a sign something’s off in your BMW M5. Tapping or knocking could mean you're low on 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 my BMW M5 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my BMW M5 radiator? It’s not recommended you put water in your M5 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause the engine in my M5 to suddenly stop? Reasons your M5 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who can repair my BMW M5 engine? Your local Firestone Complete Auto Care fixes BMW M5 engines. Book an appointment today! We have thousands of locations across the country.