What happens if my Infiniti QX50 spark plugs fail?

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 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 hard starts and stops bad for my Infiniti QX50 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 Infiniti QX50 tune-up?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Infiniti QX50 service, maintenance, and repairs.

How frequently do I need to get my Infiniti QX50 fuel injectors 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 QX50 tune-ups?

Visit your local Firestone Complete Auto Care for your Infiniti QX50 tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 2022 Infiniti QX50

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Schedule an Appointment for Your Infiniti QX50 Tune-Up

Keep your QX50 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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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, now is the time to work on that habit, particularly if you want to keep your 2022 Infiniti QX50 in tip-top shape. Routine engine tune-ups can bring power back to your QX50. They're designed to help your engine start easier and run more efficiently, which can lead to lower emission levels and better fuel economy. When you get routine engine tune-ups based on Infiniti's recommendations, you invest in your QX50's long-term health and engine performance.

Engine Tune-Up for 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. 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 QX50's filters, specifically replacing the air filter and fuel 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 goes a long way in boosting your fuel system’s overall performance. Keep in mind that your QX50'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. 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?

If you’re looking for 2022 QX50 engine tune-up services, head to 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: decreased gas mileage, "rough" idling or stalling when stopped, engine knocking, or an illuminated check engine light.

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

Common Engine Tune-Up Q&A For 2022 Infiniti QX50s

What happens if my Infiniti QX50 spark plugs fail? 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 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 hard starts and stops bad for my Infiniti QX50 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 Infiniti QX50 tune-up? At your closest Firestone Complete Auto Care! Our experienced technicians offer Infiniti QX50 service, maintenance, and repairs.
How frequently do I need to get my Infiniti QX50 fuel injectors 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 QX50 tune-ups? Visit your local Firestone Complete Auto Care for your Infiniti QX50 tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2022 Infiniti QX50

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Infiniti QX50 to keep it on the road and running smoothly. Learn more about maintenance below.

Repair Service for Your 2022 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 2022 Infiniti QX50 repairs below.