Will it hurt my Infiniti QX70 to drive with old spark plugs?

When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.

What should I do if I see leaks under my QX70?

Don't ignore puddles of fluid under your Infiniti QX70. 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 hard starts and stops bad for my Infiniti QX70 engine?

Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Where can I get a tune-up for my Infiniti QX70?

At your nearby Firestone Complete Auto Care! Whether you need Infiniti QX70 service, maintenance, or repairs, our technicians can get the job done.

How often do Infiniti QX70 fuel injectors need to be cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your QX70 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who offers Infiniti QX70 tune-ups?

Visit your local Firestone Complete Auto Care for your Infiniti QX70 tune-up. Make an appointment online and view our latest offers to save big.

2014 Infiniti QX70 Tune-Up & Engine Service

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Schedule an Appointment for Your Infiniti QX70 Tune-Up

Keep your QX70 running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.

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Tune Into Your Infiniti QX70

Is it tune-up time? If you usually wait until your car has an issue to take it in for service, it might be time to change your ways, especially if you drive a 2014 Infiniti QX70. Routine engine tune-ups can bring power back to your QX70. They're designed to help your engine start easier and run more efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you take your car for regular engine tune-ups as recommended by Infiniti, you invest in your QX70's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Infiniti QX70

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Infiniti QX70 engine tune-up services. 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*. A second service option replaces the air and fuel filter in your QX70. Yet another service is a fuel system cleaning process, which involves removing varnish, dirt, and carbon deposits that have built up inside the fuel injectors, throttle body, and throttle plate in your QX70. 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 QX70 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. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Tune-Up for Your Infiniti QX70

If you’re looking for 2014 QX70 engine tune-up services, head to Firestone Complete Auto Care. Follow Infiniti's recommended maintenance schedule or book an appointment as soon as you notice one of the following: decreased gas mileage, "rough" idling or stalling when stopped, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Questions About 2014 Infiniti QX70 Engine Tune-Ups

Will it hurt my Infiniti QX70 to drive with old spark plugs? When it’s time to replace the spark plugs, don’t delay. These small (but vital!) parts provide the electric spark that your car needs in order to start, and old spark plugs can prevent your car from starting at all. Replace spark plugs on time or about every 30,000 miles or so.
What should I do if I see leaks under my QX70? Don't ignore puddles of fluid under your Infiniti QX70. 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 hard starts and stops bad for my Infiniti QX70 engine? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.
Where can I get a tune-up for my Infiniti QX70? At your nearby Firestone Complete Auto Care! Whether you need Infiniti QX70 service, maintenance, or repairs, our technicians can get the job done.
How often do Infiniti QX70 fuel injectors need to be cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your QX70 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who offers Infiniti QX70 tune-ups? Visit your local Firestone Complete Auto Care for your Infiniti QX70 tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2014 Infiniti QX70

Stay ahead of any potential issues with your Infiniti QX70 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repair Service for Your 2014 Infiniti QX70

Nothing lasts forever. Even your Infiniti QX70's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2014 Infiniti QX70 repairs.