Engine Tune-Up Service for Your 2015 Infiniti QX70

Enhance Infiniti QX70 Performance with a Tune-Up

Is it time for an engine tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, it could be time for a new way of doing things, especially if you want your 2015 Infiniti QX70’s engine to last for a long time. Regular engine tune-ups can optimize your QX70’s power on the road. 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 follow the guidelines specified by Infiniti for your vehicle’s tune-up schedule, you can rest assured you’re investing in your QX70’s long-term engine performance.

Routine Engine Tune-Up Service for Your Infiniti QX70

The Firestone Complete Auto Care location in your community offers several Infiniti QX70 engine tune-up services. The standard Firestone Tune-Up is one service option. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus 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. The result? Restored fuel system 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. If you’re not sure what services are the best fit for your car, let us help! Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Infiniti QX70 Tune-Up

Schedule your next 2015 QX70 engine tune-up service at Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use Infiniti’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: decreased gas mileage, "rough" idling or stalling when stopped, engine knocking, or an illuminated check engine light.

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

Questions About 2015 Infiniti QX70 Engine Tune-Ups

  • Will it hurt my Infiniti QX70 to drive with old spark plugs? 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 do I do if I see a pool of liquid under my Infiniti QX70? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
  • 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.

2015 Infiniti QX70 Maintenance

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 2015 Infiniti QX70

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Infiniti QX70, we’re here to help. Check out more info below about 2015 Infiniti QX70 repairs.

Schedule Your Infiniti QX70 Tune-Up Service Appointment

If your QX70 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.