Why does the check engine light come on when I start my 335is?

It's okay if your check engine light comes on when you first start your vehicle. This is just your 335is testing 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 335is. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my BMW 335is engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my BMW 335is radiator?

While it’s not recommended, you can use water in your 335is 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.

What can cause the engine in my 335is to suddenly stop?

Your 335is car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Where can I go for BMW 335is repair?

Your local Firestone Complete Auto Care offers BMW 335is engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2012 BMW 335is Engine Repair

Learn about

2012 BMW 335is Trim Options

Select your BMW 335is trim level to learn more about BMW-recommended engine repair. Even BMW 335is parts will get older and change.

L6/3.0L

BMW 335is Repairs and Services

Nothing lasts forever. Even your BMW 335is’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2012 BMW 335is repairs.

We Care for BMW 335is Engines

The BMW 335is is respected for its reliability. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. When they do, you might find yourself searching for 2012 BMW 335is engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know BMW 335is engines. 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.

Illuminated Check Engine Light on 2012 BMW 335is

If your 335is check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your fuel, Potential causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your 335is in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. engine pinging noises, essential fluid leaks, or engine misfiring.

2012 335is Engine Services

When your BMW 335is engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. 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 give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for 335is engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the timing belt, engine oil seal, sensors, or another part.

Questions About 2012 BMW 335is Engines

Why does the check engine light come on when I start my 335is? It's okay if your check engine light comes on when you first start your vehicle. This is just your 335is testing 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 335is. Tapping or knocking could mean you need an oil change. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my BMW 335is engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my BMW 335is radiator? While it’s not recommended, you can use water in your 335is 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.
What can cause the engine in my 335is to suddenly stop? Your 335is car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for BMW 335is repair? Your local Firestone Complete Auto Care offers BMW 335is engine repair. Schedule an appointment today at one of our thousands of locations nationwide!