What happens if my Infiniti QX55 spark plugs fail?

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 does a puddle underneath my Infiniti QX55 mean?

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.

Are some driving habits better for my Infiniti QX55 engine than others?

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.

I need a Infiniti QX55 tune-up. Where can I get on?

At your nearby Firestone Complete Auto Care! Whether you need Infiniti QX55 service, maintenance, or repairs, our technicians can get the job done.

How frequently do I need to get my Infiniti QX55 fuel injectors cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your QX55 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who performs Infiniti QX55 tune-ups?

Visit your local Firestone Complete Auto Care for your Infiniti QX55 tune-up. Make an appointment online and view our latest offers to save big.

Engine Tune-Up Service for Your 2024 Infiniti QX55

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Keep your QX55 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 QX55 Performance with a Tune-Up

Is it time for an engine tune-up? If you tend to ignore your car until something goes wrong, it might be time to change your ways, especially if you want your 2024 Infiniti QX55’s engine to last for a long time. 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 take your car for regular engine tune-ups as recommended by Infiniti, you’re taking vital steps toward keeping your QX55’s engine running smoother, longer.

Routine Engine Tune-Up Service for Your Infiniti QX55

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2024 Infiniti QX55. One option is the standard Firestone Tune-Up. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. The second service focuses on your QX55'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 QX55's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Keep in mind that your QX55's mileage and maintenance history can uniquely impact its tune-up needs. 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 to Get a Infiniti QX55 Tune-Up

If you’re looking for 2024 QX55 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.

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

Questions About 2024 Infiniti QX55 Engine Tune-Ups

What happens if my Infiniti QX55 spark plugs fail? 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 does a puddle underneath my Infiniti QX55 mean? 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.
Are some driving habits better for my Infiniti QX55 engine than others? 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.
I need a Infiniti QX55 tune-up. Where can I get on? At your nearby Firestone Complete Auto Care! Whether you need Infiniti QX55 service, maintenance, or repairs, our technicians can get the job done.
How frequently do I need to get my Infiniti QX55 fuel injectors cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your QX55 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who performs Infiniti QX55 tune-ups? Visit your local Firestone Complete Auto Care for your Infiniti QX55 tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2024 Infiniti QX55

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Infiniti QX55 to keep it on the road and running smoothly. Learn more about maintenance below.

2024 Infiniti QX55 Repair

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 2024 Infiniti QX55 repairs.