Why does the check engine light in my 735iL turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. This is just your 735iL 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 735iL making engine noise?

Strange under-the-hood noises can point to problems within your BMW 735iL 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 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 735iL engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. 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 735iL 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 735iL when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What could cause my 735iL engine to suddenly stop?

If your 735iL 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 735iL repair?

Your local Firestone Complete Auto Care offers BMW 735iL engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 1992 BMW 735iL

Learn about

1992 BMW 735iL Trim Options

Select your BMW 735iL trim level to learn more about BMW-recommended engine repair. Even BMW 735iL parts will get older and change.

L6/3.5L

BMW 735iL Repairs and Services

Nothing lasts forever. Even your BMW 735iL's many parts and pieces. When something breaks, we're ready. Select a repair or category to learn more about 1992 BMW 735iL services.

We Care for BMW 735iL Engines

The BMW 735iL 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! Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 1992 BMW 735iL engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know BMW 735iL 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.

Check Engine Light on 1992 BMW 735iL

An illuminated check engine light on your BMW 735iL is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your vehicle's ignition, Possible causes can include a failing oxygen sensor, worn spark plug, issues with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your 735iL 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 735iL engine service might include essential fluid leaks, or engine misfiring.

1992 735iL Engine Services

If your 1992 BMW 735iL needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We seek to give you all the info you need to make a smart decision about our services. By choosing Firestone Complete Auto Care for 735iL engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the timing chain or belt, engine oil seal, sensors, or other parts.

1992 BMW 735iL Engine Q&A

Why does the check engine light in my 735iL turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is just your 735iL 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 735iL making engine noise? Strange under-the-hood noises can point to problems within your BMW 735iL 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 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 735iL engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. 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 735iL 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 735iL when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my 735iL engine to suddenly stop? If your 735iL 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 735iL repair? Your local Firestone Complete Auto Care offers BMW 735iL engine repair. Schedule an appointment today at one of our thousands of locations nationwide!