Why does my QX50’s check engine light come on when I start it?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your QX50 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why does my Infiniti engine sound different?

Strange under-the-hood noises can point to problems within your Infiniti QX50 engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 QX50 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas 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 use water in my Infiniti QX50 radiator?

It’s not recommended you put water in your QX50 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 a 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.

Where can I go for Infiniti QX50 repair?

Your local Firestone Complete Auto Care has you covered with expert QX50 engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Engine Repairs for Your 2017 Infiniti QX50

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2017 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.

V6/3.7L

Repairs for Your 2017 Infiniti QX50

Nothing stays the same forever. Even your Infiniti QX50’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a repair or category to learn more about 2017 Infiniti QX50 services.

We Care for Infiniti QX50 Engines

Infiniti QX50 engines are known for their reliability. You may have even been thinking about that when you bought it. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2017 Infiniti QX50 engine repairs. 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 QX50 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2017 Infiniti QX50

If your QX50 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 or emission system that won't go away on its own. Potential causes may include a faulty oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your QX50 issues diagnosed and we'll determine exactly why your check engine light is on. rattling sounds, essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2017 QX50

If your 2017 Infiniti QX50 needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, 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 QX50 engine repairs and you can feel confident knowing that we use Infiniti-approved parts and components like the timing belt, engine oil seal, ignition coil, or a different component.

Engine Q&A 2017 Infiniti QX50

Why does my QX50’s check engine light come on when I start it? It's okay if your check engine light comes on when you first start your vehicle. It’s just your QX50 firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why does my Infiniti engine sound different? Strange under-the-hood noises can point to problems within your Infiniti QX50 engine. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 QX50 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas 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 use water in my Infiniti QX50 radiator? It’s not recommended you put water in your QX50 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 a 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.
Where can I go for Infiniti QX50 repair? Your local Firestone Complete Auto Care has you covered with expert QX50 engine repair. Schedule an appointment today and see us at one of our thousands of locations.