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.

Are Infiniti FX50 engine noises bad?

Strange engine sounds can be a sign something’s off in your Infiniti FX50. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your 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. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I add water to my Infiniti FX50 radiator?

While it’s not recommended, you can use water in your FX50 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my FX50 engine suddenly stop?

Reasons your FX50 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Who fixes Infiniti FX50 engines?

For Infiniti FX50 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 2009 Infiniti FX50 Engines

Learn about

2009 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

2009 Infiniti FX50 Repair

Stuff wears out. Even your Infiniti FX50'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 2009 Infiniti FX50.

We Care for Infiniti FX50 Engines

Infiniti FX50 drivers trust that their FX50 will take them near and far. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. When they do, you might find yourself searching for 2009 Infiniti FX50 engine repair or replacement parts. 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. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2009 Infiniti FX50 Check Engine Light Is On

An illuminated check engine light on your Infiniti FX50 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 fuel, Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your FX50 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. engine pinging noises, oil leaks, or misfiring.

2009 FX50 Engine Services

When your Infiniti FX50 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We don't start working until we have your approval. 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 provide you with the information you need to make an informed engine repair decision. Turn to Firestone Complete Auto Care for your 2009 FX50 engine repairs and you can feel good knowing that we only use Infiniti-compliant replacement parts such as the timing belt, valve guide seal, sensors, or another part.

2009 Infiniti FX50 Engine Q&A

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.
Are Infiniti FX50 engine noises bad? Strange engine sounds can be a sign something’s off in your Infiniti FX50. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your 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. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I add water to my Infiniti FX50 radiator? While it’s not recommended, you can use water in your FX50 radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my FX50 engine suddenly stop? Reasons your FX50 car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Who fixes Infiniti FX50 engines? For Infiniti FX50 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.