Why does my 323is’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 a sign that your vehicle is testing 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 323is making engine noise?

Unusual noises can signal a problem with your BMW 323is engine. 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 indicate 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 323is engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my BMW 323is radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 323is when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What can cause a 323is engine to suddenly stop?

Your 323is car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who repairs BMW 323is engines?

Your local Firestone Complete Auto Care offers BMW 323is engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Reliable Repairs for 1999 BMW 323is Engines

Learn about

1999 BMW 323is Trim Options

Select your BMW 323is trim level to learn more about BMW-recommended engine repair. Even BMW 323is parts will get older and change.

L6/2.5L

1999 BMW 323is Repair

Nothing stays the same forever. Even your BMW 323is's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 1999 BMW 323is services.

We Know BMW 323is Engines

The BMW 323is is respected for its reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If they do, you’ll have to find a dependable 1999 BMW service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service BMW 323is engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 1999 BMW 323is Check Engine Light Is On

If your 323is check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your combustion, Causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your 323is in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs it's time for BMW 323is engine service might include essential fluid leaks, or misfiring.

Engine Repairs for Your 1999 323is

If your 1999 BMW 323is needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. 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 323is engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the timing belt, oil gasket, ignition coil, or a different component.

Questions About 1999 BMW 323is Engines

Why does my 323is’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 a sign that your vehicle is testing 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 323is making engine noise? Unusual noises can signal a problem with your BMW 323is engine. 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 indicate 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 323is engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my BMW 323is radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 323is when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What can cause a 323is engine to suddenly stop? Your 323is car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who repairs BMW 323is engines? Your local Firestone Complete Auto Care offers BMW 323is engine repair. Schedule an appointment today at one of our thousands of locations nationwide!