2021 Subaru Impreza Engine Tune-Ups & Maintenance

Tune-Ups to Help Your Subaru Impreza Run Better

Is it tune-up time? If you tend to ignore your car until something goes wrong, it could be time for a new way of doing things, particularly if you want to keep your 2021 Subaru Impreza in tip-top shape. Routine engine tune-ups can bring power back to your Impreza. Tune-ups help your engine start smoothly and run 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 Subaru, you’re taking vital steps toward keeping your Impreza’s engine running smoother, longer.

Engine Tune-Up for Subaru Impreza

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2021 Subaru Impreza. One option 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*. Another service option pays special attention to the filters in your Impreza. 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 Impreza. This can improve your fuel system’s performance (and therefore, your engine’s performance). Here’s something to remember when choosing services: the mileage and service history of your Impreza can determine what kind of service it needs. This means that a tune-up service that’s a great fit for another car may not be optimal for yours. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Subaru Impreza Tune-Up

Schedule your next 2021 Impreza engine tune-up service at Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use Subaru’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, 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.

2021 Subaru Impreza Engine Tune-Up Q&A

  • When should Subaru Impreza spark plugs be replaced? 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 Subaru Impreza 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 hard starts and stops bad for my Subaru Impreza engine? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Proactive Maintenance - 2021 Subaru Impreza

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

Repairs on Your 2021 Subaru Impreza

Nothing lasts forever. Even your Subaru Impreza's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2021 Subaru Impreza repairs.

Schedule Subaru Impreza Tune-Up

If your Impreza 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.