Why does the check engine light in my 640i xDrive Gran Coupe 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 640i xDrive Gran Coupe firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are BMW 640i xDrive Gran Coupe engine noises bad?

Unusual noises can signal a problem with your BMW 640i xDrive Gran Coupe 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 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 640i xDrive Gran Coupe engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, 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.

Can I add water to my BMW 640i xDrive Gran Coupe radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What can cause a 640i xDrive Gran Coupe engine to suddenly stop?

Reasons your 640i xDrive Gran Coupe car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who fixes BMW 640i xDrive Gran Coupe engines?

Your local Firestone Complete Auto Care has you covered with expert 640i xDrive Gran Coupe engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 2017 BMW 640i xDrive Gran Coupe Engines

Learn about

2017 BMW 640i xDrive Gran Coupe Trim Options

Select your BMW 640i xDrive Gran Coupe trim level to learn more about BMW-recommended engine repair. Use the following chart to find information.

L6/3.0L

2017 BMW 640i xDrive Gran Coupe Repair

Stuff wears out. Even your BMW 640i xDrive Gran Coupe's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2017 BMW 640i xDrive Gran Coupe.

We’re Trained to Care for BMW 640i xDrive Gran Coupe Engines

The BMW 640i xDrive Gran Coupe is respected for its reliability. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If they do, you’ll have to find a dependable 2017 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 640i xDrive Gran Coupe 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 2017 BMW 640i xDrive Gran Coupe

If your 640i xDrive Gran Coupe 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 or emission system, and it won’t go away by ignoring it. Potential causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your 640i xDrive Gran Coupe to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. Other signs your BMW 640i xDrive Gran Coupe engine needs some TLC are oil leaks, or engine misfiring.

2017 640i xDrive Gran Coupe Engine Services

If your 2017 BMW 640i xDrive Gran Coupe needs engine repair, our technicians will provide you with a thorough explanation beforehand. 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 want to give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for 640i xDrive Gran Coupe engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the timing chain or belt, engine oil seal, ignition coil, or other parts.

Questions About 2017 BMW 640i xDrive Gran Coupe Engines

Why does the check engine light in my 640i xDrive Gran Coupe 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 640i xDrive Gran Coupe firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are BMW 640i xDrive Gran Coupe engine noises bad? Unusual noises can signal a problem with your BMW 640i xDrive Gran Coupe 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 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 640i xDrive Gran Coupe engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, 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.
Can I add water to my BMW 640i xDrive Gran Coupe radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What can cause a 640i xDrive Gran Coupe engine to suddenly stop? Reasons your 640i xDrive Gran Coupe car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who fixes BMW 640i xDrive Gran Coupe engines? Your local Firestone Complete Auto Care has you covered with expert 640i xDrive Gran Coupe engine repair. Schedule an appointment today and see us at one of our thousands of locations.