Why does the check engine light in my 6 turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your 6 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are Mazda 6 engine noises bad?

Strange under-the-hood noises can point to problems within your Mazda 6 engine. 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 could be a sign that something is wrong with your brakes — not the engine.

What could damage a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda 6 engine?

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

Is it okay to put water in my Mazda 6 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 6 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my 6 engine suddenly stop?

If your 6 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 Mazda 6 repair?

For Mazda 6 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.

2012 Mazda 6 Engine Repair

Learn about

2012 Mazda 6 Trim Options

Select your Mazda 6 trim level to learn more about Mazda-recommended engine repair. Even Mazda 6 parts will get older and change.

L4/2.5L

V6/3.7L

Repairs for Your 2012 Mazda 6

Nothing lasts forever. Even your Mazda 6’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2012 Mazda 6 services.

We Care for Mazda 6 Engines

The Mazda 6 is respected for its reliability. You probably thought about that when you got it. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. When they do, you might find yourself searching for 2012 Mazda 6 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 Mazda 6 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.

My 2012 Mazda 6 Check Engine Light Is On

If your 6 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 combustion, Possible causes can include a failing 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 6 issues diagnosed and we’ll figure out why that check engine light is giving you grief. rattling sounds, essential fluid leaks, or engine misfiring.

Mazda 6 Engine Repair

When your Mazda 6 engine needs repairs, 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 repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2012 6 engine repairs and you can feel confident knowing that we use Mazda-approved parts and components like the timing chain or belt, engine oil seal, ignition coil, or a different component.

Engine Q&A 2012 Mazda 6

Why does the check engine light in my 6 turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. It’s just your 6 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are Mazda 6 engine noises bad? Strange under-the-hood noises can point to problems within your Mazda 6 engine. 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 could be a sign that something is wrong with your brakes — not the engine.
What could damage a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda 6 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' flooring the gas pedal while the car is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my Mazda 6 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 6 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my 6 engine suddenly stop? If your 6 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 Mazda 6 repair? For Mazda 6 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.