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

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 6 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Mazda engine sound different?

Strange under-the-hood noises can point to problems within your Mazda 6 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 may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

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

Why did my 6 engine suddenly stop?

Your 6 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who repairs Mazda 6 engines?

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.

Reliable Repairs for 2016 Mazda 6 Engines

Learn about

2016 Mazda 6 Trim Options

Select your Mazda 6 trim level to learn more about Mazda-recommended engine repair. Use the following chart to find information.

L4/2.5L

Mazda 6 Repairs and Services

Stuff wears out. Even your Mazda 6's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2016 Mazda 6 services.

We’re Trained to 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. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2016 Mazda service center — quick! 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 Mazda 6 engine will be in good hands. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2016 Mazda 6

As soon as your 6 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your or emission system that won't go away on its own. Causes may include a faulty oxygen sensor, damaged 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 6 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. engine rattling, oil leaks, or a sinking feeling that something’s wrong.

2016 6 Engine Services

When your Mazda 6 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. If a repair can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Mazda 6 engine repairs and you can feel good knowing that we only use Mazda-compliant replacement parts such as the cambelt, valve guide seal, fuses, or other parts.

2016 Mazda 6 Engine Q&A

Why does the check engine light in my 6 turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 6 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Mazda engine sound different? Strange under-the-hood noises can point to problems within your Mazda 6 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 may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Mazda engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Mazda 6 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 Mazda 6 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.
Why did my 6 engine suddenly stop? Your 6 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who repairs Mazda 6 engines? 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.