2000 Infiniti Q45 Engine Tune-Ups & Maintenance

Tune Into Your Infiniti Q45

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, particularly if you want to keep your 2000 Infiniti Q45 in tip-top shape. Routine engine tune-ups can bring power back to your Q45. Tune-ups give your engine a boost in efficiency, so you can enjoy improved fuel economy and lower emissions. When you take your car for regular engine tune-ups as recommended by Infiniti, you invest in your Q45's long-term health and engine performance.

Infiniti Q45 Engine Tune-Up Services

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2000 Infiniti Q45. 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*. Another service option pays special attention to the filters in your Q45. Specifically, we replace the fuel filter and air filter. Yet another service is a fuel system cleaning process, which involves removing varnish, dirt, and carbon deposits that have built up inside the fuel injectors, throttle body, and throttle plate in your Q45. The result? Restored fuel system performance. Here’s something to remember when choosing services: the mileage and service history of your Q45 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 Q45

Schedule your next 2000 Q45 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: decreased gas mileage, "rough" idling or stalling when stopped, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Questions About 2000 Infiniti Q45 Engine Tune-Ups

  • When should Infiniti Q45 spark plugs be replaced? 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 Q45? 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 Q45 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.

Maintenance for Your 2000 Infiniti Q45

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Infiniti Q45 to keep it on the road and running smoothly. Learn more about maintenance below.

2000 Infiniti Q45 Repair

Your Infiniti Q45 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 2000 Infiniti Q45 repairs below.

Schedule Infiniti Q45 Tune-Up

If your Q45 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.