Why does the check engine light come on when I start my 750iL?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 750iL testing 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 BMW engine sound different?

Strange under-the-hood noises can point to problems within your BMW 750iL engine. Knocking or tapping could be a symptom of low oil. 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 a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 750iL 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 pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my BMW 750iL radiator?

While it’s not recommended, you can use water in your 750iL 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 can cause the engine in my 750iL to suddenly stop?

Reasons your 750iL 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 BMW 750iL repair?

Your local Firestone Complete Auto Care offers BMW 750iL engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

1999 BMW 750iL Engine Repair

Learn about

1999 BMW 750iL Trim Options

Select your BMW 750iL trim level to learn more about BMW-recommended engine repair. Use the following chart to find information.

V12/5.4L

BMW 750iL Repairs and Services

Nothing stays the same forever. Even your BMW 750iL’s engine parts and components will change. When something breaks, we're ready. Click on a repair below to learn more about 1999 BMW 750iL repairs.

We Care for BMW 750iL Engines

The BMW 750iL 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. When they do, you might find yourself searching for 1999 BMW 750iL engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your BMW 750iL engine will be in good hands. 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 1999 BMW 750iL Check Engine Light Is On

If your 750iL check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your fuel injection, Possible causes can include a failing oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your 750iL to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. engine pinging noises, burning smells, or a sinking feeling that something’s wrong.

1999 750iL Engine Services

If your 1999 BMW 750iL needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. 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. Choose Firestone Complete Auto Care for BMW 750iL engine repairs and you can drive easy knowing that we use BMW-approved parts and fluids — serpentine belt, oil gasket, sensors, or a different component.

1999 BMW 750iL Engine Q&A

Why does the check engine light come on when I start my 750iL? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 750iL testing 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 BMW engine sound different? Strange under-the-hood noises can point to problems within your BMW 750iL engine. Knocking or tapping could be a symptom of low oil. 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 a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 750iL 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 pushing 'the pedal to the metal' before the engine has warmed up. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my BMW 750iL radiator? While it’s not recommended, you can use water in your 750iL 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 can cause the engine in my 750iL to suddenly stop? Reasons your 750iL 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 BMW 750iL repair? Your local Firestone Complete Auto Care offers BMW 750iL engine repair. Schedule an appointment today at one of our thousands of locations nationwide!