Why does the check engine light in my 650i turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your 650i firing up 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 650i making engine noise?

Strange engine sounds can be a sign something’s off in your BMW 650i. 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 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 650i engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I use water in my BMW 650i radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 650i when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my 650i engine suddenly stop?

If your 650i car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for BMW 650i repair?

Your local Firestone Complete Auto Care fixes BMW 650i engines. Book an appointment today! We have thousands of locations across the country.

2006 BMW 650i Engine Repair

Learn about

2006 BMW 650i Trim Options

Select your BMW 650i trim level to learn more about BMW-recommended engine repair. Use the following chart to find information.

V8/4.8L

Repairs for Your 2006 BMW 650i

Nothing stays the same forever. Even your BMW 650i’s engine parts and components will change. 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 2006 BMW 650i.

We’re Trained to Care for BMW 650i Engines

BMW 650i drivers trust that their 650i will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2006 BMW 650i engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your BMW 650i engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Check Engine Light on 2006 BMW 650i

If your 650i check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system that won't go away on its own. Possible causes can include a failing oxygen sensor, bad spark plug, a clogged catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your 650i issues diagnosed and our expert techs will get the root of the problem. Other signs it's time for BMW 650i engine service might include burning smells, or a sinking feeling that something’s wrong.

BMW 650i Engine Repair

When your BMW 650i 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 can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for BMW 650i engine repairs and you can feel good knowing that we only use BMW-compliant replacement parts such as the serpentine belt, motor oil seal, ignition coil, or other parts.

Questions About 2006 BMW 650i Engines

Why does the check engine light in my 650i turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. It’s just your 650i firing up 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 650i making engine noise? Strange engine sounds can be a sign something’s off in your BMW 650i. 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 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 650i engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I use water in my BMW 650i radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 650i when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my 650i engine suddenly stop? If your 650i car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for BMW 650i repair? Your local Firestone Complete Auto Care fixes BMW 650i engines. Book an appointment today! We have thousands of locations across the country.