Why does my 440i’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 440i testing 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 440i making engine noise?

Strange engine sounds can be a sign something’s off in your BMW 440i. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 440i 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 pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Is it okay to put water in my BMW 440i radiator?

It’s not recommended you put water in your 440i radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause a 440i engine to suddenly stop?

Your 440i car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes BMW 440i engines?

For BMW 440i engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Reliable Repairs for 2019 BMW 440i Engines

Learn about

2019 BMW 440i Trim Options

Select your BMW 440i trim level to learn more about BMW-recommended engine repair. Even BMW 440i parts will get older and change.

L6/3.0L

Repairs for Your 2019 BMW 440i

Stuff wears out. Even your BMW 440i’s engine parts and components will change. When something breaks, we're ready. Select a repair or category to learn more about 2019 BMW 440i services.

We Care for BMW 440i Engines

The BMW 440i is respected for its reliability. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2019 BMW 440i engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know BMW 440i engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2019 BMW 440i Check Engine Light Is On

An illuminated check engine light on your BMW 440i is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your fuel, Potential causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your 440i issues diagnosed and we'll determine exactly why your check engine light is on. engine rattling, burning smells, or engine misfiring.

BMW 440i Engine Repair

If your 2019 440i engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. 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. Choose Firestone Complete Auto Care for BMW 440i engine repairs and you can feel good knowing that we only use BMW-compliant replacement parts such as the timing belt, engine oil seal, fuses, or a different component.

Engine Q&A 2019 BMW 440i

Why does my 440i’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 440i testing 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 440i making engine noise? Strange engine sounds can be a sign something’s off in your BMW 440i. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 440i 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 pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Is it okay to put water in my BMW 440i radiator? It’s not recommended you put water in your 440i radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause a 440i engine to suddenly stop? Your 440i car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes BMW 440i engines? For BMW 440i engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.