2003 Subaru Impreza Tune-Up & Engine Service

Tune Into Your Subaru Impreza

Is it tune-up time? If you usually wait until your car has an issue to take it in for service, it might be time to change your ways, particularly if you want to keep your 2003 Subaru Impreza in tip-top shape. Regular engine tune-ups can optimize your Impreza’s power on the road. They're designed to help your engine start easier and run more efficiently, so you can enjoy improved fuel economy and lower emissions. When you get routine engine tune-ups based on Subaru's recommendations, you can rest assured you’re investing in your Impreza’s long-term engine performance.

Engine Tune-Up for Subaru Impreza

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Subaru Impreza engine tune-up services. The first is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. A second service option replaces the air and fuel filter in your Impreza. 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 Impreza's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your Impreza: your vehicle’s maintenance record and mileage can determine which service is best. 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.

Where to Get a Subaru Impreza Tune-Up

Schedule your next 2003 Impreza engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Subaru, 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, knocking noises in the engine, or a lit up check engine light on your dashboard.

*Talk to a Firestone Complete Auto Care teammate for full terms and conditions on warranties.

Common Engine Tune-Up Q&A For 2003 Subaru Imprezas

  • When should Subaru Impreza 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 Subaru Impreza? 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.
  • What do hard starts and stops do to my Impreza 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.

2003 Subaru Impreza Maintenance

Take care of your vehicle and it'll take care of you. Click on a service below to learn more about properly maintaining your Subaru Impreza.

2003 Subaru Impreza Repair

Your Subaru Impreza 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 Subaru Impreza repairs below.

Schedule Your Subaru Impreza Tune-Up Service Appointment

Keep your Impreza running newer, longer. Schedule an engine tune-up as soon as you notice your engine running differently. Make your appointment today.