Why does the check engine light in my 850i 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 850i firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are BMW 850i engine noises bad?

Strange under-the-hood noises can point to problems within your BMW 850i engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my BMW 850i engine?

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

Is it okay to put water in my BMW 850i radiator?

It’s not recommended you put water in your 850i 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 850i engine to suddenly stop?

If your 850i car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Where can I go for BMW 850i repair?

For BMW 850i 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.

1992 BMW 850i Engine Repair

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1992 BMW 850i Trim Options

Select your BMW 850i trim level to learn more about BMW-recommended engine repair. Use the following chart to find information.

V12/5.0L

1992 BMW 850i Repair

Nothing lasts forever. Even your BMW 850i's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 1992 BMW 850i services.

We Know BMW 850i Engines

BMW 850i engines are known for their 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 wrong on the road. When they do, you might find yourself searching for 1992 BMW 850i engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service BMW 850i engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Illuminated Check Engine Light on 1992 BMW 850i

As soon as your 850i check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your car’s ignition, Potential causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your 850i issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine pinging noises, oil leaks, or misfiring.

1992 850i Engine Services

When your BMW 850i engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. If a repair isn’t urgent right now, 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 850i engine repairs and you can feel good knowing that we only use BMW-compliant replacement parts such as the serpentine belt, oil gasket, sensors, or another part.

1992 BMW 850i Engine Q&A

Why does the check engine light in my 850i 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 850i firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are BMW 850i engine noises bad? Strange under-the-hood noises can point to problems within your BMW 850i engine. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my BMW 850i engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still 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.
Is it okay to put water in my BMW 850i radiator? It’s not recommended you put water in your 850i 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 850i engine to suddenly stop? If your 850i car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Where can I go for BMW 850i repair? For BMW 850i 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.