Why does the check engine light in my 550i turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your 550i firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why is my BMW 550i making engine noise?

Strange engine sounds can be a sign something’s off in your BMW 550i. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by 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 550i 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 slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my BMW 550i radiator?

While it’s not recommended, you can use water in your 550i 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 could cause my 550i engine to suddenly stop?

If your 550i 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 can repair my BMW 550i engine?

Your local Firestone Complete Auto Care offers BMW 550i engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2016 BMW 550i

Learn about

2016 BMW 550i Trim Options

Select your BMW 550i trim level to learn more about BMW-recommended engine repair. Use the following chart to find information.

V8/4.4L

2016 BMW 550i Repair

Nothing stays the same forever. Even your BMW 550i's many parts and pieces. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2016 BMW 550i.

We Care for BMW 550i Engines

BMW 550i engines are known for their reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If they do, you’ll have to find a dependable 2016 BMW service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know BMW 550i engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 2016 BMW 550i

As soon as your 550i 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 car’s ignition, Causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your 550i in for an on-board diagnostic check and our expert techs will get the root of the problem. rattling sounds, burning smells, or misfiring.

BMW 550i Engine Repair

If your 2016 550i engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. 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. Turn to Firestone Complete Auto Care for your 2016 550i engine repairs and you can feel good knowing that we only use BMW-compliant replacement parts such as the timing chain or belt, engine oil seal, fuses, or a different component.

Questions About 2016 BMW 550i Engines

Why does the check engine light in my 550i turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. It’s just your 550i firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why is my BMW 550i making engine noise? Strange engine sounds can be a sign something’s off in your BMW 550i. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by 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 550i 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 slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my BMW 550i radiator? While it’s not recommended, you can use water in your 550i 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 could cause my 550i engine to suddenly stop? If your 550i 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 can repair my BMW 550i engine? Your local Firestone Complete Auto Care offers BMW 550i engine repair. Schedule an appointment today at one of our thousands of locations nationwide!