Why does the check engine light in my FX50 turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

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 need an oil change. Whistling sounds could mean you have 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 hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to 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?

If your FX50 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 Infiniti FX50 repair?

Your local Firestone Complete Auto Care has you covered with expert FX50 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 2011 Infiniti FX50 Engines

Learn about

2011 Infiniti FX50 Trim Options

Select your Infiniti FX50 trim level to learn more about Infiniti-recommended engine repair. Use the following chart to find information.

V8/5.0L

Infiniti FX50 Repairs and Services

Stuff wears out. Even your Infiniti FX50's many parts and pieces. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2011 Infiniti FX50 services.

We Know Infiniti FX50 Engines

Infiniti FX50 drivers trust that their FX50 will take them near and far. 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. If the unexpected strikes, you may search the internet frantically for quick and affordable 2011 Infiniti FX50 engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced more than 500 million vehicles since 1926, and our technicians know Infiniti FX50 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2011 Infiniti FX50 Check Engine Light Is On

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 combustion, Potential causes may include a faulty oxygen sensor, damaged 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. engine pinging noises, oil leaks, or engine misfiring.

2011 FX50 Engine Services

If your 2011 Infiniti FX50 needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a repair isn’t urgent right now, we’ll let you know. If it's necessary for your safety, we'll make sure you understand that, 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 FX50 engine repairs and you can drive easy knowing that we use Infiniti-approved parts and fluids — cambelt, motor oil seal, ignition coil, or other parts.

Engine Q&A 2011 Infiniti FX50

Why does the check engine light in my FX50 turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
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 need an oil change. Whistling sounds could mean you have 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 hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or slamming the gas pedal while the engine is still cold. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to 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? If your FX50 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 Infiniti FX50 repair? Your local Firestone Complete Auto Care has you covered with expert FX50 engine repair. Schedule an appointment today and see us at one of our thousands of locations.