Why does the check engine light come on when I start my 640i Gran Coupe?

It's okay if your check engine light comes on when you first start your vehicle. This is just your 640i Gran Coupe testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are BMW 640i Gran Coupe engine noises bad?

Strange engine sounds can be a sign something’s off in your BMW 640i Gran Coupe. Knocking or tapping could be a symptom of low oil. 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 my BMW 640i Gran Coupe 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 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 use water in my BMW 640i Gran Coupe radiator?

While it’s not recommended, you can use water in your 640i Gran Coupe 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 640i Gran Coupe engine to suddenly stop?

There are different reasons your 640i Gran Coupe vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who fixes BMW 640i Gran Coupe engines?

Your local Firestone Complete Auto Care offers BMW 640i Gran Coupe engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2017 BMW 640i Gran Coupe Engine Repair

Learn about

2017 BMW 640i Gran Coupe Trim Options

Select your BMW 640i Gran Coupe trim level to learn more about BMW-recommended engine repair. Even BMW 640i Gran Coupe parts will get older and change.

L6/3.0L

Repairs for Your 2017 BMW 640i Gran Coupe

Nothing stays the same forever. Even your BMW 640i Gran Coupe’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 2017 BMW 640i Gran Coupe services.

We Know BMW 640i Gran Coupe Engines

BMW 640i Gran Coupe engines are known for their reliability. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. When they do, you might find yourself searching for 2017 BMW 640i Gran Coupe 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 640i Gran Coupe engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2017 BMW 640i Gran Coupe

If your 640i Gran Coupe check engine light is on, it’s time to get it looked at. A check engine light that’s flashing or steadily illuminated could point to problems with your car’s starter, Causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your 640i Gran Coupe to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs your BMW 640i Gran Coupe engine needs some TLC are oil leaks, or misfiring.

Engine Repairs for Your 2017 640i Gran Coupe

If your 2017 BMW 640i 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 repair can wait, we'll let you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2017 640i Gran Coupe engine repairs and you can drive easy knowing that we use BMW-approved parts and fluids — serpentine belt, motor oil seal, sensors, or other parts.

Questions About 2017 BMW 640i Gran Coupe Engines

Why does the check engine light come on when I start my 640i Gran Coupe? It's okay if your check engine light comes on when you first start your vehicle. This is just your 640i Gran Coupe testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are BMW 640i Gran Coupe engine noises bad? Strange engine sounds can be a sign something’s off in your BMW 640i Gran Coupe. Knocking or tapping could be a symptom of low oil. 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 my BMW 640i Gran Coupe 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 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 use water in my BMW 640i Gran Coupe radiator? While it’s not recommended, you can use water in your 640i Gran Coupe 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 640i Gran Coupe engine to suddenly stop? There are different reasons your 640i Gran Coupe vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who fixes BMW 640i Gran Coupe engines? Your local Firestone Complete Auto Care offers BMW 640i Gran Coupe engine repair. Schedule an appointment today at one of our thousands of locations nationwide!