Why does my 440i xDrive’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 xDrive testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are BMW 440i xDrive engine noises bad?

Strange under-the-hood noises can point to problems within your BMW 440i xDrive engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal 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 440i xDrive engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle 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 440i xDrive 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 could cause my 440i xDrive engine to suddenly stop?

Reasons your 440i xDrive car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for BMW 440i xDrive repair?

Your local Firestone Complete Auto Care fixes BMW 440i xDrive engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2019 BMW 440i xDrive

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2019 BMW 440i xDrive Trim Options

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

L6/3.0L

Repairs for Your 2019 BMW 440i xDrive

Nothing stays the same forever. Even your BMW 440i xDrive’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2019 BMW 440i xDrive.

We Know BMW 440i xDrive Engines

BMW 440i xDrive engines are known for their reliability. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2019 BMW 440i xDrive engine repairs. That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your BMW 440i xDrive 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.

My 2019 BMW 440i xDrive Check Engine Light Is On

If your 440i xDrive 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 or emission system that won't go away on its own. Possible causes can include a failing oxygen sensor, damaged 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 440i xDrive in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs it's time for BMW 440i xDrive engine service might include burning smells, or a sinking feeling that something’s wrong.

2019 440i xDrive Engine Services

When your BMW 440i xDrive engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We don't start working until we have your approval. If a repair can wait, we'll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. 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 xDrive engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the cambelt, oil gasket, sensors, or another part.

2019 BMW 440i xDrive Engine Q&A

Why does my 440i xDrive’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 xDrive testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are BMW 440i xDrive engine noises bad? Strange under-the-hood noises can point to problems within your BMW 440i xDrive engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal 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 440i xDrive engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving your engine while the vehicle 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 440i xDrive 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 could cause my 440i xDrive engine to suddenly stop? Reasons your 440i xDrive car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for BMW 440i xDrive repair? Your local Firestone Complete Auto Care fixes BMW 440i xDrive engines. Book an appointment today! We have thousands of locations across the country.