Why does the check engine light come on when I start my 435i?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 435i testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my BMW 435i making engine noise?

Unusual noises can signal a problem with your BMW 435i engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. 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 435i engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car 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 435i radiator?

While it’s not recommended, you can use water in your 435i radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my 435i engine suddenly stop?

If your 435i 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 435i engines?

For BMW 435i engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Engine Repairs for Your 2016 BMW 435i

Learn about

2016 BMW 435i Trim Options

Select your BMW 435i trim level to learn more about BMW-recommended engine repair. Even BMW 435i parts will get older and change.

L6/3.0L

Repairs for Your 2016 BMW 435i

Stuff wears out. Even your BMW 435i's many parts and pieces. We’re here to help when something stops working. Select a repair or category to learn more about 2016 BMW 435i services.

We’re Trained to Care for BMW 435i Engines

BMW 435i engines are known for their reliability. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go sideways sometimes. When they do, you might find yourself searching for 2016 BMW 435i engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your BMW 435i engine will be in good hands. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2016 BMW 435i

If your 435i 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 combustion, Possible causes can include a failing oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your 435i to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. Other signs your BMW 435i engine needs some TLC are burning smells, or a sinking feeling that something’s wrong.

2016 435i Engine Services

If your 2016 BMW 435i 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 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. By choosing Firestone Complete Auto Care for 435i engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the cambelt, motor oil seal, fuses, or another part.

Engine Q&A 2016 BMW 435i

Why does the check engine light come on when I start my 435i? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 435i testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my BMW 435i making engine noise? Unusual noises can signal a problem with your BMW 435i engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. 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 435i engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, flooring the gas pedal while the car 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 435i radiator? While it’s not recommended, you can use water in your 435i radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my 435i engine suddenly stop? If your 435i 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 435i engines? For BMW 435i engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.