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

It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are BMW 325Ci engine noises bad?

Unusual noises can signal a problem with your BMW 325Ci engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my BMW 325Ci engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my BMW 325Ci radiator?

It’s not recommended you put water in your 325Ci 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 325Ci to suddenly stop?

If your 325Ci car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who repairs BMW 325Ci engines?

Your local Firestone Complete Auto Care offers BMW 325Ci engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2003 BMW 325Ci

Learn about

2003 BMW 325Ci Trim Options

Select your BMW 325Ci trim level to learn more about BMW-recommended engine repair. Even BMW 325Ci parts will get older and change.

L6/2.5L

Repairs for Your 2003 BMW 325Ci

Nothing stays the same forever. Even your BMW 325Ci's many parts and pieces. We’re here to help when something stops working. Select a repair or category to learn more about 2003 BMW 325Ci services.

We Care for BMW 325Ci Engines

BMW 325Ci drivers trust that their 325Ci 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 2003 BMW 325Ci engine repair or replacement parts. 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 325Ci engine will be in good hands. 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 2003 BMW 325Ci

If your 325Ci 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 car’s ignition, Causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Bring your 325Ci in for an on-board diagnostic check and our expert techs will get the root of the problem. rattling sounds, oil leaks, or a sinking feeling that something’s wrong.

BMW 325Ci Engine Repair

If your 2003 BMW 325Ci needs engine repair, 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. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2003 325Ci engine repairs and you can feel good knowing that we only use BMW-compliant replacement parts such as the timing chain or belt, oil gasket, ignition coil, or a different component.

Questions About 2003 BMW 325Ci Engines

Why does the check engine light in my 325Ci turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are BMW 325Ci engine noises bad? Unusual noises can signal a problem with your BMW 325Ci engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my BMW 325Ci engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my BMW 325Ci radiator? It’s not recommended you put water in your 325Ci 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 325Ci to suddenly stop? If your 325Ci car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who repairs BMW 325Ci engines? Your local Firestone Complete Auto Care offers BMW 325Ci engine repair. Schedule an appointment today at one of our thousands of locations nationwide!