When should Infiniti Q70L spark plugs be replaced?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Infiniti’s recommendations.

What does a puddle underneath my Infiniti Q70L mean?

Don't ignore puddles of fluid under your Infiniti Q70L. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

Are some driving habits better for my Infiniti Q70L engine than others?

You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

I need a Infiniti Q70L tune-up. Where can I get on?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Infiniti Q70L service, maintenance, and repairs.

How frequently do the fuel injectors in my Infiniti Q70L need to be cleaned?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Infiniti owner’s manual for exact guidelines.

Who does Infiniti Q70L tune-ups?

Visit your local Firestone Complete Auto Care for your Infiniti Q70L tune-up. Make an appointment online and view our latest offers to save big.

2017 Infiniti Q70L Engine Tune-Ups & Maintenance

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Schedule Infiniti Q70L Tune-Up

If your Q70L is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.

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Tune-Ups to Help Your Infiniti Q70L Run Better

Is it tune-up time? If you tend to ignore your car until something goes wrong, it might be time to change your ways, especially if you drive a 2017 Infiniti Q70L. Periodic tune-ups can bring more power back to your Q70L’s engine. They're designed to help your engine start easier and run more efficiently, so you can enjoy improved fuel economy and lower emissions. When you take your car for regular engine tune-ups as recommended by Infiniti, you invest in your Q70L's long-term health and engine performance.

Infiniti Q70L Engine Tune-Up Services

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2017 Infiniti Q70L. The first is the standard Firestone Tune-Up. It includes a complete visual inspection of engine components, installation of new spark plugs, and a lifetime warranty on parts*. The second service focuses on your Q70L's filters, specifically replacing the air filter and fuel filter. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your Q70L’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Here’s something to remember when choosing services: the mileage and service history of your Q70L can determine what kind of service it needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where to Get a Tune-Up for Your Infiniti Q70L

Schedule your next 2017 Q70L engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Infiniti, or make a service appointment if you notice any of these symptoms from your engine: stalling or shaky idling when you’re stopped, diminished fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.

Questions About 2017 Infiniti Q70L Engine Tune-Ups

When should Infiniti Q70L spark plugs be replaced? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Infiniti’s recommendations.
What does a puddle underneath my Infiniti Q70L mean? Don't ignore puddles of fluid under your Infiniti Q70L. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
Are some driving habits better for my Infiniti Q70L engine than others? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.
I need a Infiniti Q70L tune-up. Where can I get on? At your closest Firestone Complete Auto Care! Our experienced technicians offer Infiniti Q70L service, maintenance, and repairs.
How frequently do the fuel injectors in my Infiniti Q70L need to be cleaned? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Infiniti owner’s manual for exact guidelines.
Who does Infiniti Q70L tune-ups? Visit your local Firestone Complete Auto Care for your Infiniti Q70L tune-up. Make an appointment online and view our latest offers to save big.

2017 Infiniti Q70L Maintenance

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Infiniti Q70L.

Repairs on Your 2017 Infiniti Q70L

Nothing lasts forever. Even your Infiniti Q70L's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2017 Infiniti Q70L repairs.