Why does the check engine light in my 745Li turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 745Li testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my BMW 745Li making engine noise?

Strange under-the-hood noises can point to problems within your BMW 745Li engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 745Li engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I put water in my BMW 745Li radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 745Li when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a 745Li engine to suddenly stop?

If your 745Li car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who repairs BMW 745Li engines?

Your local Firestone Complete Auto Care has you covered with expert 745Li engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2002 BMW 745Li Engine Repair

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2002 BMW 745Li Trim Options

Select your BMW 745Li trim level to learn more about BMW-recommended engine repair. Even BMW 745Li parts will get older and change.

V8/4.4L

2002 BMW 745Li Repair

Nothing lasts forever. Even your BMW 745Li's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2002 BMW 745Li repairs.

We’re Trained to Care for BMW 745Li Engines

The BMW 745Li is respected for its reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2002 BMW 745Li engine repairs. 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 745Li 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.

Illuminated Check Engine Light on 2002 BMW 745Li

As soon as your 745Li 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 fuel, Potential causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your 745Li in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs your BMW 745Li engine needs some TLC are essential fluid leaks, or a sinking feeling that something’s wrong.

2002 745Li Engine Services

If your 2002 745Li engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure 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. By choosing Firestone Complete Auto Care for 745Li engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the timing belt, engine oil seal, sensors, or a different component.

Engine Q&A 2002 BMW 745Li

Why does the check engine light in my 745Li turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 745Li testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my BMW 745Li making engine noise? Strange under-the-hood noises can point to problems within your BMW 745Li engine. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 745Li engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my BMW 745Li radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 745Li when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a 745Li engine to suddenly stop? If your 745Li car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who repairs BMW 745Li engines? Your local Firestone Complete Auto Care has you covered with expert 745Li engine repair. Schedule an appointment today and see us at one of our thousands of locations.