Why does the check engine light in my QX50 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 a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Infiniti QX50 engine noises bad?

Strange engine sounds can be a sign something’s off in your Infiniti QX50. 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 a sign of brake problems rather than engine issues.

What could damage a Infiniti engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Infiniti QX50 engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' 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 QX50 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 QX50 when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What could cause my QX50 engine to suddenly stop?

There are different reasons your QX50 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 can repair my Infiniti QX50 engine?

For Infiniti QX50 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.

Engine Repairs for Your 2024 Infiniti QX50

Learn about

2024 Infiniti QX50 Trim Options

Select your Infiniti QX50 trim level to learn more about Infiniti-recommended engine repair. Use the following chart to find information.

2024 Infiniti QX50 Repair

Stuff wears out. Even your Infiniti QX50's many parts and pieces. We’re here to help when something stops working. Select a repair or category to learn more about 2024 Infiniti QX50 services.

We Care for Infiniti QX50 Engines

Infiniti QX50 drivers trust that their QX50 will take them near and far. You probably thought about that when you got it. Even so, pieces and parts can break down over time. Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 2024 Infiniti QX50 engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know Infiniti QX50 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2024 Infiniti QX50 Check Engine Light Is On

As soon as your QX50 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission system, and it won’t go away by ignoring it. Possible causes can include a failing oxygen sensor, damaged spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few possible causes. Bring your QX50 in for an on-board diagnostic check and we'll determine exactly why your check engine light is on. Other signs it's time for Infiniti QX50 engine service might include burning smells, or a sinking feeling that something’s wrong.

2024 QX50 Engine Services

If your 2024 QX50 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. We'll also tell you if it's necessary for your safety. We seek to give you all the info you need to make a smart decision about our services. Choose Firestone Complete Auto Care for Infiniti QX50 engine repairs and you can feel confident knowing that we use Infiniti-approved parts and components like the serpentine belt, engine oil seal, ignition coil, or other parts.

Engine Q&A 2024 Infiniti QX50

Why does the check engine light in my QX50 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 a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Infiniti QX50 engine noises bad? Strange engine sounds can be a sign something’s off in your Infiniti QX50. 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 a sign of brake problems rather than engine issues.
What could damage a Infiniti engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Infiniti QX50 engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' 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 QX50 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 QX50 when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my QX50 engine to suddenly stop? There are different reasons your QX50 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 can repair my Infiniti QX50 engine? For Infiniti QX50 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.