Why does the check engine light in my 550i 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 550i 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?

Unusual noises can signal a problem with your BMW 550i engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to 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 550i 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to 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 can cause the engine in my 550i to suddenly stop?

Your 550i car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

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!

Reliable Repairs for 2011 BMW 550i Engines

Learn about

2011 BMW 550i Trim Options

Select your BMW 550i trim level to learn more about BMW-recommended engine repair. Even BMW 550i parts will get older and change.

V8/4.4L

Repairs for Your 2011 BMW 550i

Stuff wears out. Even your BMW 550i’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2011 BMW 550i services.

We’re Trained to Care for BMW 550i Engines

BMW 550i drivers trust that their 550i will take them near and far. You may have even been thinking about that when you bought it. Even so, pieces and parts can break down over time. Things can go sideways sometimes. When they do, you might find yourself searching for 2011 BMW 550i engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service BMW 550i engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 2011 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 or emission system, and it won’t go away by ignoring it. Possible causes can include a failing 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. Bring your 550i in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs it's time for BMW 550i engine service might include burning smells, or engine misfiring.

2011 550i Engine Services

When your BMW 550i engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. 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. Turn to Firestone Complete Auto Care for your 2011 550i engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the cambelt, engine oil seal, fuses, or another part.

2011 BMW 550i Engine Q&A

Why does the check engine light in my 550i 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 550i 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? Unusual noises can signal a problem with your BMW 550i engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to 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 550i 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 slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to 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 can cause the engine in my 550i to suddenly stop? Your 550i car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
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!