Will it hurt my Infiniti QX50 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 QX50?

Don't ignore puddles of fluid under your Infiniti QX50. 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 QX50 engine than others?

Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

Where can I get a Infiniti QX50 tune-up?

At your nearby Firestone Complete Auto Care! Whether you need Infiniti QX50 service, maintenance, or repairs, our technicians can get the job done.

How frequently do the fuel injectors in my Infiniti QX50 need to be cleaned?

The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.

Who does Infiniti QX50 tune-ups?

Your local Firestone Complete Auto Care is happy to help with your Infiniti QX50 tune-up. Visit us online to see our latest offers and book an appointment.

2020 Infiniti QX50 Engine Tune-Ups & Maintenance

Get a Tune-Up

Schedule an Appointment for Your Infiniti QX50 Tune-Up

If your QX50 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 QX50 Performance with a Tune-Up

Is it tune-up time? If you usually wait until your car has an issue to take it in for service, it could be time for a new way of doing things, especially if you want your 2020 Infiniti QX50’s engine to last for a long time. Routine engine tune-ups can bring power back to your QX50. Tune-ups give your engine a boost in efficiency, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on Infiniti's recommendations, you’re taking vital steps toward keeping your QX50’s engine running smoother, longer.

Routine Engine Tune-Up Service for Your Infiniti QX50

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Infiniti QX50 engine tune-up services. The standard Firestone Tune-Up is one service option. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. Another service option pays special attention to the filters in your QX50. Specifically, we replace the fuel filter and air filter. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your QX50's fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Consider this when choosing a tune-up service for your QX50: your vehicle’s maintenance record and mileage can determine which service is best. If you’re not sure what services are the best fit for your car, let us help! Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where Should I Go for My Infiniti QX50 Tune-Up?

Come to Firestone Complete Auto Care for your next 2020 QX50 engine tune-up. Consult your vehicle’s recommended service schedule from Infiniti, or make a service appointment if you notice any of these symptoms from your engine: decreased gas mileage, "rough" idling or stalling when stopped, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

Questions About 2020 Infiniti QX50 Engine Tune-Ups

Will it hurt my Infiniti QX50 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 QX50? Don't ignore puddles of fluid under your Infiniti QX50. 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 QX50 engine than others? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.
Where can I get a Infiniti QX50 tune-up? At your nearby Firestone Complete Auto Care! Whether you need Infiniti QX50 service, maintenance, or repairs, our technicians can get the job done.
How frequently do the fuel injectors in my Infiniti QX50 need to be cleaned? The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.
Who does Infiniti QX50 tune-ups? Your local Firestone Complete Auto Care is happy to help with your Infiniti QX50 tune-up. Visit us online to see our latest offers and book an appointment.

2020 Infiniti QX50 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 QX50.

Repairs on Your 2020 Infiniti QX50

Your Infiniti QX50 runs best when it’s well cared for. Make sure it’s always in tip-top shape with repairs from Firestone Complete Auto Care. Learn more about 2020 Infiniti QX50 repairs below.