Why does the check engine light in my M56 turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. This is just your M56 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Infiniti M56 engine noises bad?

Strange engine sounds can be a sign something’s off in your Infiniti M56. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage a Infiniti engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Infiniti M56 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, 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 use water in my Infiniti M56 radiator?

It’s not recommended you put water in your M56 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause the engine in my M56 to suddenly stop?

There are different reasons your M56 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 repairs Infiniti M56 engines?

Your local Firestone Complete Auto Care offers Infiniti M56 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

2012 Infiniti M56 Engine Repair

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2012 Infiniti M56 Trim Options

Select your Infiniti M56 trim level to learn more about Infiniti-recommended engine repair. Even Infiniti M56 parts will get older and change.

V8/5.6L

Repairs for Your 2012 Infiniti M56

Nothing stays the same forever. Even your Infiniti M56’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2012 Infiniti M56.

We Know Infiniti M56 Engines

Infiniti M56 drivers trust that their M56 will take them near and far. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. When they do, you might find yourself searching for 2012 Infiniti M56 engine repair or replacement parts. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Infiniti M56 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2012 Infiniti M56 Check Engine Light Is On

An illuminated check engine light on your Infiniti M56 is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system that won't go away on its own. 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 possible causes. Bring your M56 to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. engine rattling, oil leaks, or misfiring.

2012 M56 Engine Services

If your 2012 Infiniti M56 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. 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 M56 engine repairs and you can drive easy knowing that we use Infiniti-approved parts and fluids — timing chain or belt, oil gasket, fuses, or other parts.

Engine Q&A 2012 Infiniti M56

Why does the check engine light in my M56 turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. This is just your M56 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Infiniti M56 engine noises bad? Strange engine sounds can be a sign something’s off in your Infiniti M56. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage a Infiniti engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Infiniti M56 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, 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 use water in my Infiniti M56 radiator? It’s not recommended you put water in your M56 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause the engine in my M56 to suddenly stop? There are different reasons your M56 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 repairs Infiniti M56 engines? Your local Firestone Complete Auto Care offers Infiniti M56 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!