Will it hurt my Infiniti QX55 to drive with old spark plugs?

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 QX55?

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 some driving habits better for my Infiniti QX55 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 have a Infiniti QX55 tune-up done?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Infiniti QX55s.

How often should I clean my Infiniti QX55 fuel injectors?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Infiniti owner’s manual for exact guidelines.

Who performs Infiniti QX55 tune-ups?

Your local Firestone Complete Auto Care is happy to help with your Infiniti QX55 tune-up. Visit us online to see our latest offers and book an appointment.

2023 Infiniti QX55 Engine Tune-Ups & Maintenance

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Schedule Infiniti QX55 Tune-Up

Tune in to tune up. Listen to your QX55 and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Tune Into Your Infiniti QX55

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 drive a 2023 Infiniti QX55. Periodic tune-ups can bring more power back to your QX55’s engine. 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 can rest assured you’re investing in your QX55’s long-term engine performance.

Infiniti QX55 Engine Tune-Up Services

The Firestone Complete Auto Care location in your community offers several Infiniti QX55 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*. The second service focuses on your QX55'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 QX55’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 QX55'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. 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 QX55 Tune-Up

Schedule your next 2023 QX55 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: stalling or shaky idling when you’re stopped, diminished fuel economy, 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.

2023 Infiniti QX55 Engine Tune-Up Q&A

Will it hurt my Infiniti QX55 to drive with old spark plugs? 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 QX55? 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 some driving habits better for my Infiniti QX55 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 have a Infiniti QX55 tune-up done? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Infiniti QX55s.
How often should I clean my Infiniti QX55 fuel injectors? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Infiniti owner’s manual for exact guidelines.
Who performs Infiniti QX55 tune-ups? Your local Firestone Complete Auto Care is happy to help with your Infiniti QX55 tune-up. Visit us online to see our latest offers and book an appointment.

Maintenance for Your 2023 Infiniti QX55

Stay ahead of any potential issues with your Infiniti QX55 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repairs on Your 2023 Infiniti QX55

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Infiniti QX55, we’re here to help. Check out more info below about 2023 Infiniti QX55 repairs.