Why does the check engine light in my FX45 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 FX45 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Infiniti FX45 engine noises bad?

Strange under-the-hood noises can point to problems within your Infiniti FX45 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by 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 FX45 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I put water in my Infiniti FX45 radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your FX45 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my FX45 engine suddenly stop?

If your FX45 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.

Who can repair my Infiniti FX45 engine?

Your local Firestone Complete Auto Care fixes Infiniti FX45 engines. Book an appointment today! We have thousands of locations across the country.

2008 Infiniti FX45 Engine Repair

Learn about

2008 Infiniti FX45 Trim Options

Select your Infiniti FX45 trim level to learn more about Infiniti-recommended engine repair. Even Infiniti FX45 parts will get older and change.

V8/4.5L

Repairs for Your 2008 Infiniti FX45

Nothing lasts forever. Even your Infiniti FX45’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 2008 Infiniti FX45 services.

We Care for Infiniti FX45 Engines

Infiniti FX45 drivers trust that their FX45 will take them near and far. You probably thought about that when you got it. However, the wear-proof engine has yet to be invented! Things can go wrong on the road. When they do, you might find yourself searching for 2008 Infiniti FX45 engine repair or replacement parts. That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Infiniti FX45 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

Check Engine Light on 2008 Infiniti FX45

As soon as your FX45 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your combustion, Causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your FX45 in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs your Infiniti FX45 engine needs some TLC are burning smells, or misfiring.

2008 FX45 Engine Services

If your 2008 Infiniti FX45 needs engine repair, our technicians will provide you with a thorough explanation beforehand. We make recommendations, but you make the final decision. 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 2008 FX45 engine repairs and you can drive easy knowing that we use Infiniti-approved parts and fluids — timing belt, motor oil seal, fuses, or another part.

Questions About 2008 Infiniti FX45 Engines

Why does the check engine light in my FX45 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 FX45 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Infiniti FX45 engine noises bad? Strange under-the-hood noises can point to problems within your Infiniti FX45 engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by 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 FX45 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. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I put water in my Infiniti FX45 radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your FX45 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my FX45 engine suddenly stop? If your FX45 car engine suddenly stops, it could be due to overheating, low fuel, a faulty ignition system, sensor problems, electrical system trouble, or mechanical issues.
Who can repair my Infiniti FX45 engine? Your local Firestone Complete Auto Care fixes Infiniti FX45 engines. Book an appointment today! We have thousands of locations across the country.