Why does my Q70’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. This is just your Q70 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Infiniti Q70 engine noises bad?

Strange engine sounds can be a sign something’s off in your Infiniti Q70. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage my Infiniti Q70 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car 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 put water in my Infiniti Q70 radiator?

It’s not recommended you put water in your Q70 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 Q70 engine to suddenly stop?

There are different reasons your Q70 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 Q70 engine?

For Infiniti Q70 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.

2016 Infiniti Q70 Engine Repair

Learn about

2016 Infiniti Q70 Trim Options

Select your Infiniti Q70 trim level to learn more about Infiniti-recommended engine repair. Use the following chart to find information.

V6/3.5L

V6/3.7L

V8/5.6L

Repairs for Your 2016 Infiniti Q70

Nothing lasts forever. Even your Infiniti Q70's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2016 Infiniti Q70 repairs.

We Care for Infiniti Q70 Engines

Infiniti Q70 engines are known for their reliability. 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 they do, you’ll have to find a dependable 2016 Infiniti service center — quick! That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Infiniti Q70 engines. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2016 Infiniti Q70 Check Engine Light Is On

If your Q70 check engine light is on, it’s time to get it looked at. A steady or flashing check engine light could signal a serious issue with your or emission system that won't go away on its own. Causes may include a faulty oxygen sensor, worn spark plug, issues with your catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Bring your Q70 to Firestone Complete Auto Care to get computerized diagnostics and we’ll figure out why that check engine light is giving you grief. engine pinging noises, oil leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2016 Q70

When your Infiniti Q70 engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 2016 Q70 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.

Questions About 2016 Infiniti Q70 Engines

Why does my Q70’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. This is just your Q70 testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Infiniti Q70 engine noises bad? Strange engine sounds can be a sign something’s off in your Infiniti Q70. Knocking or tapping could be a symptom of low oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can indicate a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage my Infiniti Q70 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car 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 put water in my Infiniti Q70 radiator? It’s not recommended you put water in your Q70 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 Q70 engine to suddenly stop? There are different reasons your Q70 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 Q70 engine? For Infiniti Q70 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.