Why does my FX50’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 FX50 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Infiniti FX50 making engine noise?

Strange under-the-hood noises can point to problems within your Infiniti FX50 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 might be coming from the brakes, not the engine.

What could damage a Infiniti engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Infiniti FX50 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' 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.

Can I put water in my Infiniti FX50 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 FX50 engine suddenly stop?

There are different reasons your FX50 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 FX50 engines?

Your local Firestone Complete Auto Care fixes Infiniti FX50 engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2012 Infiniti FX50

Learn about

2012 Infiniti FX50 Trim Options

Select your Infiniti FX50 trim level to learn more about Infiniti-recommended engine repair. Even Infiniti FX50 parts will get older and change.

V8/5.0L

Infiniti FX50 Repairs and Services

Nothing stays the same forever. Even your Infiniti FX50’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2012 Infiniti FX50.

We’re Trained to Care for Infiniti FX50 Engines

Infiniti FX50 engines are known for their reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2012 Infiniti FX50 engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Infiniti FX50 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.

Illuminated Check Engine Light on 2012 Infiniti FX50

If your FX50 check engine light is on, it’s time to get it looked at. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission control system that won’t go away on its own. Possible causes can include a failing oxygen sensor, bad spark plug, issues with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your FX50 to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. rattling sounds, burning smells, or misfiring.

Infiniti FX50 Engine Repair

When your Infiniti FX50 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 FX50 engine repairs and you can drive easy knowing that we use Infiniti-approved parts and fluids — serpentine belt, motor oil seal, ignition coil, or other parts.

Questions About 2012 Infiniti FX50 Engines

Why does my FX50’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 FX50 firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Infiniti FX50 making engine noise? Strange under-the-hood noises can point to problems within your Infiniti FX50 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 might be coming from the brakes, not the engine.
What could damage a Infiniti engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Infiniti FX50 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' 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.
Can I put water in my Infiniti FX50 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 FX50 engine suddenly stop? There are different reasons your FX50 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 FX50 engines? Your local Firestone Complete Auto Care fixes Infiniti FX50 engines. Book an appointment today! We have thousands of locations across the country.