Why does the check engine light come on when I start my QX55?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your QX55 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Infiniti QX55 engine noises bad?

Strange under-the-hood noises can point to problems within your Infiniti QX55 engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Infiniti QX55 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 add water to my Infiniti QX55 radiator?

It’s not recommended you put water in your QX55 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.

What can cause the engine in my QX55 to suddenly stop?

If your QX55 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 fixes Infiniti QX55 engines?

For Infiniti QX55 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 2024 Infiniti QX55 Engines

Learn about

2024 Infiniti QX55 Trim Options

Select your Infiniti QX55 trim level to learn more about Infiniti-recommended engine repair. Use the following chart to find information.

Repairs for Your 2024 Infiniti QX55

Nothing lasts forever. Even your Infiniti QX55’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2024 Infiniti QX55 repairs.

We’re Trained to Care for Infiniti QX55 Engines

Infiniti QX55 drivers trust that their QX55 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. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2024 Infiniti service center — quick! 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 QX55 engines. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

My 2024 Infiniti QX55 Check Engine Light Is On

As soon as your QX55 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 fuel, Causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few possible causes. Bring your QX55 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. engine rattling, essential fluid leaks, or misfiring.

Infiniti QX55 Engine Repair

If your 2024 QX55 engine needs repairs, 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 can wait, we'll let you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to provide you with the information you need to make an informed engine repair decision. Choose Firestone Complete Auto Care for Infiniti QX55 engine repairs and you can feel good knowing that we only use Infiniti-compliant replacement parts such as the serpentine belt, engine oil seal, ignition coil, or other parts.

Questions About 2024 Infiniti QX55 Engines

Why does the check engine light come on when I start my QX55? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your QX55 firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Infiniti QX55 engine noises bad? Strange under-the-hood noises can point to problems within your Infiniti QX55 engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Infiniti QX55 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 add water to my Infiniti QX55 radiator? It’s not recommended you put water in your QX55 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.
What can cause the engine in my QX55 to suddenly stop? If your QX55 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 fixes Infiniti QX55 engines? For Infiniti QX55 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.