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, especially if you drive a 2003 Infiniti QX4. Regular engine tune-ups can optimize your QX4’s power on the road. Tune-ups help your engine start smoothly and run efficiently, 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’re taking vital steps toward keeping your QX4’s engine running smoother, longer.
Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Infiniti QX4 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*. Another service option pays special attention to the filters in your QX4. 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 QX4. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your QX4's mileage and maintenance history can uniquely impact its tune-up needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.
Schedule your next 2003 QX4 engine tune-up service at Firestone Complete Auto Care. Follow Infiniti's recommended maintenance schedule or book an appointment as soon as you notice one of the following: shaking while the engine is idling, poor fuel economy, engine knocking, or an illuminated check engine light.
*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.
Stay ahead of any potential issues with your Infiniti QX4 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.
Your Infiniti QX4 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 2003 Infiniti QX4 repairs below.
Tune in to tune up. Listen to your QX4 and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.