When should Infiniti QX80 spark plugs be replaced?

Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.

What do I do if I see a pool of liquid under my Infiniti QX80?

Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.

What do hard starts and stops do to my QX80 engine?

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.

Where can I get a tune-up for my Infiniti QX80?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Infiniti QX80s.

How often do Infiniti QX80 fuel injectors need to be cleaned?

There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.

Who does Infiniti QX80 tune-ups?

Visit your nearby Firestone Complete Auto Care for Infiniti QX80 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2020 Infiniti QX80 Tune-Up & Engine Service

Get a Tune-Up

Schedule an Appointment for Your Infiniti QX80 Tune-Up

If your QX80 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.

Schedule an Appointment

Enhance Infiniti QX80 Performance with a Tune-Up

Is it tune-up time? 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 2020 Infiniti QX80’s engine to last for a long time. Routine engine tune-ups can bring power back to your QX80. Tune-ups give your engine a boost in efficiency, so you can enjoy improved fuel economy and lower emissions. When you follow the guidelines specified by Infiniti for your vehicle’s tune-up schedule, you’re taking vital steps toward keeping your QX80’s engine running smoother, longer.

Routine Engine Tune-Up Service for Your Infiniti QX80

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2020 Infiniti QX80. One option is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. The second service focuses on your QX80'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 QX80’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your QX80's mileage and maintenance history can uniquely impact its tune-up needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. 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 Infiniti QX80 Tune-Up

If you’re looking for 2020 QX80 engine tune-up services, head to 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: stalling or shaky idling when you’re stopped, diminished fuel economy, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Common Engine Tune-Up Q&A For 2020 Infiniti QX80s

When should Infiniti QX80 spark plugs be replaced? Replace spark plugs on time or about every 30,000 miles or so. Spark plugs are small but mighty. The spark of electricity that the plug emits across a small gap creates the ignition for the combustion needed to start your car. Without that spark, your car won't start.
What do I do if I see a pool of liquid under my Infiniti QX80? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
What do hard starts and stops do to my QX80 engine? 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.
Where can I get a tune-up for my Infiniti QX80? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Infiniti QX80s.
How often do Infiniti QX80 fuel injectors need to be cleaned? There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.
Who does Infiniti QX80 tune-ups? Visit your nearby Firestone Complete Auto Care for Infiniti QX80 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2020 Infiniti QX80 Maintenance

Stay ahead of any potential issues with your Infiniti QX80 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repair Service for Your 2020 Infiniti QX80

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Infiniti QX80, we’re here to help. Check out more info below about 2020 Infiniti QX80 repairs.