Why does the check engine light in my 750iL turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. This is just your 750iL testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my BMW engine sound different?

Unusual noises can signal a problem with your BMW 750iL 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 can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my BMW 750iL 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I put water in my BMW 750iL radiator?

It’s not recommended you put water in your 750iL 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 could cause my 750iL engine 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!

Engine Repairs for Your 1988 BMW 750iL

Learn about

1988 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.

V12/5.0L

1988 BMW 750iL Repair

Nothing lasts 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 1988 BMW 750iL repairs.

We’re Trained to Care for BMW 750iL Engines

The BMW 750iL is respected for its reliability. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go wrong on the road. When they do, you might find yourself searching for 1988 BMW 750iL engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service BMW 750iL engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 1988 BMW 750iL Check Engine Light Is On

If your 750iL check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your car’s ignition, Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your 750iL to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. rattling sounds, burning smells, or engine misfiring.

BMW 750iL Engine Repair

If your 1988 750iL engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. If a repair can wait, we'll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 1988 750iL engine repairs and you can drive easy knowing that we use BMW-approved parts and fluids — timing chain or belt, motor oil seal, sensors, or another part.

1988 BMW 750iL Engine Q&A

Why does the check engine light in my 750iL turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is just your 750iL testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my BMW engine sound different? Unusual noises can signal a problem with your BMW 750iL 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 can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my BMW 750iL 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I put water in my BMW 750iL radiator? It’s not recommended you put water in your 750iL 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 could cause my 750iL engine 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!