Why does the check engine light in my 740iL 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 740iL 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 does my BMW engine sound different?

Strange engine sounds can be a sign something’s off in your BMW 740iL. Tapping or knocking could mean you're low on oil. 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 740iL engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Can I put water in my BMW 740iL radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What could cause my 740iL engine to suddenly stop?

There are different reasons your 740iL vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who fixes BMW 740iL engines?

Your local Firestone Complete Auto Care has you covered with expert 740iL engine repair. Schedule an appointment today and see us at one of our thousands of locations.

1993 BMW 740iL Engine Repair

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1993 BMW 740iL Trim Options

Select your BMW 740iL trim level to learn more about BMW-recommended engine repair. Even BMW 740iL parts will get older and change.

V8/4.0L

1993 BMW 740iL Repair

Stuff wears out. Even your BMW 740iL’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 1993 BMW 740iL repairs.

We Know BMW 740iL Engines

BMW 740iL engines are known for their 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 1993 BMW 740iL engine repairs. 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 740iL engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 1993 BMW 740iL

As soon as your 740iL 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 vehicle's ignition, Potential causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your 740iL issues diagnosed and we'll determine exactly why your check engine light is on. Other signs it's time for BMW 740iL engine service might include oil leaks, or misfiring.

BMW 740iL Engine Repair

When your BMW 740iL engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a repair can wait, we'll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 1993 740iL engine repairs and you can drive easy knowing that we use BMW-approved parts and fluids — cambelt, valve guide seal, sensors, or a different component.

1993 BMW 740iL Engine Q&A

Why does the check engine light in my 740iL 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 740iL 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 does my BMW engine sound different? Strange engine sounds can be a sign something’s off in your BMW 740iL. Tapping or knocking could mean you're low on oil. 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 740iL engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Can I put water in my BMW 740iL radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What could cause my 740iL engine to suddenly stop? There are different reasons your 740iL vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who fixes BMW 740iL engines? Your local Firestone Complete Auto Care has you covered with expert 740iL engine repair. Schedule an appointment today and see us at one of our thousands of locations.