Why does the check engine light come on when I start my Q50?

It’s usually normal for your check engine light to turn on upon ignition. This is just your Q50 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are Infiniti Q50 engine noises bad?

Strange engine sounds can be a sign something’s off in your Infiniti Q50. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a Infiniti engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Infiniti Q50 engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I add water to my Infiniti Q50 radiator?

It’s not recommended you put water in your Q50 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.

Why did my Q50 engine suddenly stop?

There are different reasons your Q50 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 Q50 engine?

For Infiniti Q50 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 2021 Infiniti Q50

Learn about

2021 Infiniti Q50 Trim Options

Select your Infiniti Q50 trim level to learn more about Infiniti-recommended engine repair. Even Infiniti Q50 parts will get older and change.

V6/3.0L

V6/3.5L

2021 Infiniti Q50 Repair

Stuff wears out. Even your Infiniti Q50’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 2021 Infiniti Q50 services.

We’re Trained to Care for Infiniti Q50 Engines

The Infiniti Q50 is respected for its reliability. You probably thought about that when you got 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 2021 Infiniti Q50 engine repairs. That's when it's time to head to Firestone Complete Auto Care. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your Infiniti Q50 engine will be in good hands. 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.

My 2021 Infiniti Q50 Check Engine Light Is On

If your Q50 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 vehicle's ignition, Possible causes can include a failing oxygen sensor, damaged spark plug, a clogged catalytic converter, or an engine vacuum leak, to name a few potential sources. Bring your Q50 in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. rattling sounds, burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2021 Q50

If your 2021 Q50 engine needs repairs, 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 repair isn’t urgent right now, we’ll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. 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 2021 Q50 engine repairs and you can drive easy knowing that we use Infiniti-approved parts and fluids — timing chain or belt, engine oil seal, fuses, or a different component.

Engine Q&A 2021 Infiniti Q50

Why does the check engine light come on when I start my Q50? It’s usually normal for your check engine light to turn on upon ignition. This is just your Q50 testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are Infiniti Q50 engine noises bad? Strange engine sounds can be a sign something’s off in your Infiniti Q50. Knocking or tapping could be a symptom of low oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a Infiniti engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Infiniti Q50 engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I add water to my Infiniti Q50 radiator? It’s not recommended you put water in your Q50 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.
Why did my Q50 engine suddenly stop? There are different reasons your Q50 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 Q50 engine? For Infiniti Q50 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.