Why does the check engine light come on when I start my M440i xDrive?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your M440i xDrive firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my BMW engine sound different?

Strange engine sounds can be a sign something’s off in your BMW M440i xDrive. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my BMW M440i xDrive 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my BMW M440i xDrive radiator?

While it’s not recommended, you can use water in your M440i xDrive 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 M440i xDrive engine to suddenly stop?

Your M440i xDrive car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes BMW M440i xDrive engines?

Your local Firestone Complete Auto Care has you covered with expert M440i xDrive engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 2022 BMW M440i xDrive Engines

Learn about

2022 BMW M440i xDrive Trim Options

Select your BMW M440i xDrive trim level to learn more about BMW-recommended engine repair. Even BMW M440i xDrive parts will get older and change.

BMW M440i xDrive Repairs and Services

Nothing stays the same forever. Even your BMW M440i xDrive’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 2022 BMW M440i xDrive repairs.

We Know BMW M440i xDrive Engines

BMW M440i xDrive engines are known for their reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. When they do, you might find yourself searching for 2022 BMW M440i xDrive engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know BMW M440i xDrive 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 2022 BMW M440i xDrive

An illuminated check engine light on your BMW M440i xDrive is one of the first signs it's time to 'brake' for engine service. 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 an engine vacuum leak, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your M440i xDrive issues diagnosed and our expert techs will get the root of the problem. rattling sounds, oil leaks, or a sinking feeling that something’s wrong.

2022 M440i xDrive Engine Services

If your 2022 M440i xDrive engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. If a service can wait, we’ll make sure 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 2022 M440i xDrive engine repairs and you can feel good knowing that we only use BMW-compliant replacement parts such as the cambelt, engine oil seal, fuses, or another part.

Questions About 2022 BMW M440i xDrive Engines

Why does the check engine light come on when I start my M440i xDrive? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your M440i xDrive firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my BMW engine sound different? Strange engine sounds can be a sign something’s off in your BMW M440i xDrive. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my BMW M440i xDrive 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 accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my BMW M440i xDrive radiator? While it’s not recommended, you can use water in your M440i xDrive 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 M440i xDrive engine to suddenly stop? Your M440i xDrive car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes BMW M440i xDrive engines? Your local Firestone Complete Auto Care has you covered with expert M440i xDrive engine repair. Schedule an appointment today and see us at one of our thousands of locations.