Why does the check engine light in my Q70L turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Q70L testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my Infiniti Q70L making engine noise?

Strange under-the-hood noises can point to problems within your Infiniti Q70L engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Infiniti Q70L 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 use water in my Infiniti Q70L 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 Q70L when you’re out of coolant, having water in the coolant reservoir is better than nothing.

What could cause my Q70L engine to suddenly stop?

There are different reasons your Q70L 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 Q70L engine?

Your local Firestone Complete Auto Care offers Infiniti Q70L engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2019 Infiniti Q70L

Learn about

2019 Infiniti Q70L Trim Options

Select your Infiniti Q70L trim level to learn more about Infiniti-recommended engine repair. Use the following chart to find information.

V6/3.7L

V8/5.6L

2019 Infiniti Q70L Repair

Stuff wears out. Even your Infiniti Q70L’s engine parts and components will change. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2019 Infiniti Q70L.

We Care for Infiniti Q70L Engines

Infiniti Q70L 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 wrong on the road. If they do, you’ll have to find a dependable 2019 Infiniti service center — quick! 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 Q70L engine will be in good hands. 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 2019 Infiniti Q70L Check Engine Light Is On

As soon as your Q70L check engine light turns on, it’s time to get an expert’s opinion. 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, damaged spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your Q70L issues diagnosed and our expert techs will get the root of the problem. Other signs it's time for Infiniti Q70L engine service might include burning smells, or a sinking feeling that something’s wrong.

Infiniti Q70L Engine Repair

When your Infiniti Q70L engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. 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. By choosing Firestone Complete Auto Care for Q70L engine repairs and you can feel good knowing that we only use Infiniti-compliant replacement parts such as the timing chain or belt, engine oil seal, fuses, or another part.

Questions About 2019 Infiniti Q70L Engines

Why does the check engine light in my Q70L turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your Q70L testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my Infiniti Q70L making engine noise? Strange under-the-hood noises can point to problems within your Infiniti Q70L engine. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can indicate a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Infiniti Q70L 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 use water in my Infiniti Q70L 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 Q70L when you’re out of coolant, having water in the coolant reservoir is better than nothing.
What could cause my Q70L engine to suddenly stop? There are different reasons your Q70L 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 Q70L engine? Your local Firestone Complete Auto Care offers Infiniti Q70L engine repair. Schedule an appointment today at one of our thousands of locations nationwide!