Why does my M37’s check engine light come on when I start it?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your M37 firing up 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 Infiniti engine sound different?

Strange under-the-hood noises can point to problems within your Infiniti M37 engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my Infiniti M37 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. Steer clear of these habits to help protect engine performance and efficiency.

Can I use water in my Infiniti M37 radiator?

It’s not recommended you put water in your M37 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.

Why did my M37 engine suddenly stop?

There are different reasons your M37 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 can repair my Infiniti M37 engine?

Your local Firestone Complete Auto Care offers Infiniti M37 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2011 Infiniti M37

Learn about

2011 Infiniti M37 Trim Options

Select your Infiniti M37 trim level to learn more about Infiniti-recommended engine repair. Even Infiniti M37 parts will get older and change.

V6/3.7L

2011 Infiniti M37 Repair

Nothing stays the same forever. Even your Infiniti M37's many parts and pieces. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2011 Infiniti M37.

We Know Infiniti M37 Engines

Infiniti M37 drivers trust that their M37 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! Things can go sideways sometimes. If they do, you’ll have to find a dependable 2011 Infiniti service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Infiniti M37 engines. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2011 Infiniti M37

An illuminated check engine light on your Infiniti M37 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, and it won’t go away by ignoring it. Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or an engine vacuum leak, to name a few possible causes. Stop by your local Firestone Complete Auto Care to get your M37 issues diagnosed and we'll determine exactly why your check engine light is on. engine pinging noises, essential fluid leaks, or engine misfiring.

Engine Repairs for Your 2011 M37

If your 2011 Infiniti M37 needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We don't start working until we have your approval. If a repair isn’t urgent right now, we’ll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. 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 M37 engine repairs and you can feel confident knowing that we use Infiniti-approved parts and components like the timing chain or belt, valve guide seal, sensors, or a different component.

Engine Q&A 2011 Infiniti M37

Why does my M37’s check engine light come on when I start it? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your M37 firing up 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 Infiniti engine sound different? Strange under-the-hood noises can point to problems within your Infiniti M37 engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my Infiniti M37 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. Steer clear of these habits to help protect engine performance and efficiency.
Can I use water in my Infiniti M37 radiator? It’s not recommended you put water in your M37 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.
Why did my M37 engine suddenly stop? There are different reasons your M37 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 can repair my Infiniti M37 engine? Your local Firestone Complete Auto Care offers Infiniti M37 engine repair. Schedule an appointment today at one of our thousands of locations nationwide!