Why does the check engine light in my 325is turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your 325is firing up 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 325is making engine noise?

Strange engine sounds can be a sign something’s off in your BMW 325is. Tapping or knocking could mean you're low on 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 a sign of brake problems rather than engine issues.

What could damage a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 325is 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.

Can I add water to my BMW 325is radiator?

It’s not recommended you put water in your 325is 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 the engine in my 325is to suddenly stop?

If your 325is 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 325is repair?

Your local Firestone Complete Auto Care has you covered with expert 325is engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 1990 BMW 325is Engines

Learn about

1990 BMW 325is Trim Options

Select your BMW 325is trim level to learn more about BMW-recommended engine repair. Use the following chart to find information.

L6/2.5L

1990 BMW 325is Repair

Nothing lasts forever. Even your BMW 325is’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 1990 BMW 325is services.

We Know BMW 325is Engines

BMW 325is drivers trust that their 325is will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Sometimes plans go sideways. When they do, you might find yourself searching for 1990 BMW 325is 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 325is engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Illuminated Check Engine Light on 1990 BMW 325is

An illuminated check engine light on your BMW 325is 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 combustion, Possible causes can include a failing oxygen sensor, bad spark plug, a clogged 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 325is issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs it's time for BMW 325is engine service might include burning smells, or engine misfiring.

1990 325is Engine Services

If your 1990 325is 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 can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, 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 325is engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the cambelt, motor oil seal, sensors, or other parts.

1990 BMW 325is Engine Q&A

Why does the check engine light in my 325is turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your 325is firing up 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 325is making engine noise? Strange engine sounds can be a sign something’s off in your BMW 325is. Tapping or knocking could mean you're low on 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 a sign of brake problems rather than engine issues.
What could damage a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 325is 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.
Can I add water to my BMW 325is radiator? It’s not recommended you put water in your 325is 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 the engine in my 325is to suddenly stop? If your 325is 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 325is repair? Your local Firestone Complete Auto Care has you covered with expert 325is engine repair. Schedule an appointment today and see us at one of our thousands of locations.