What happens if my Infiniti FX45 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 do I do if I see a pool of liquid under my Infiniti FX45?

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 hard starts and stops bad for my Infiniti FX45 engine?

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 FX45 tune-up?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Infiniti FX45s.

How frequently do the fuel injectors in my Infiniti FX45 need to be cleaned?

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 can I go to for Infiniti FX45 tune-ups?

Visit your nearby Firestone Complete Auto Care for Infiniti FX45 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2007 Infiniti FX45 Tune-Up & Engine Service

Get a Tune-Up

Schedule Your Infiniti FX45 Tune-Up Service Appointment

If your FX45 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

Tune Into Your Infiniti FX45

Is it time for an engine tune-up? 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 2007 Infiniti FX45’s engine to last for a long time. Periodic tune-ups can bring more power back to your FX45’s engine. Tune-ups help your engine start smoothly and run efficiently, so you can enjoy improved fuel economy and lower emissions. When you get routine engine tune-ups based on Infiniti's recommendations, you’re taking vital steps toward keeping your FX45’s engine running smoother, longer.

Engine Tune-Up for Infiniti FX45

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Infiniti FX45 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 FX45'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 FX45’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Here’s something to remember when choosing services: the mileage and service history of your FX45 can determine what kind of service it 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 to Get a Tune-Up for Your Infiniti FX45

If you’re looking for 2007 FX45 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: stalling or shaky idling when you’re stopped, diminished fuel economy, engine knocking, or an illuminated check engine light.

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

2007 Infiniti FX45 Engine Tune-Up Q&A

What happens if my Infiniti FX45 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 do I do if I see a pool of liquid under my Infiniti FX45? 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 hard starts and stops bad for my Infiniti FX45 engine? 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 FX45 tune-up? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Infiniti FX45s.
How frequently do the fuel injectors in my Infiniti FX45 need to be cleaned? 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 can I go to for Infiniti FX45 tune-ups? Visit your nearby Firestone Complete Auto Care for Infiniti FX45 tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

2007 Infiniti FX45 Maintenance

Stay ahead of any potential issues with your Infiniti FX45 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repairs on Your 2007 Infiniti FX45

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Infiniti FX45, we’re here to help. Check out more info below about 2007 Infiniti FX45 repairs.