Why does my 750iL’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. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my BMW 750iL making engine noise?

Unusual noises can signal a problem with your BMW 750iL engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 750iL engine?

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

Can I use 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!

Reliable Repairs for 1998 BMW 750iL Engines

Learn about

1998 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 lasts forever. Even your BMW 750iL’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 1998 BMW 750iL services.

We Care for BMW 750iL Engines

BMW 750iL drivers trust that their 750iL will take them near and far. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 1998 BMW 750iL engine repairs. 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. 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 1998 BMW 750iL Check Engine Light Is On

As soon as your 750iL 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 or emission system, and it won’t go away by ignoring it. Causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your 750iL issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine rattling, oil leaks, or engine misfiring.

Engine Repairs for Your 1998 750iL

If your 1998 BMW 750iL 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 want to give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 1998 750iL engine repairs and you can drive easy knowing that we use BMW-approved parts and fluids — timing belt, engine oil seal, ignition coil, or another part.

Questions About 1998 BMW 750iL Engines

Why does my 750iL’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. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my BMW 750iL making engine noise? Unusual noises can signal a problem with your BMW 750iL engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 750iL engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use 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!