Will it hurt my Subaru Ascent to drive with old spark plugs?

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 does a puddle underneath my Subaru Ascent 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 Ascent engine?

You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.

Where can I get a Subaru Ascent tune-up?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Subaru Ascent.

How often do Subaru Ascent fuel injectors need to be cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your Ascent fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who can I go to for Subaru Ascent tune-ups?

Visit your local Firestone Complete Auto Care for your Subaru Ascent tune-up. Make an appointment online and view our latest offers to save big.

2022 Subaru Ascent Tune-Up & Engine Service

Get a Tune-Up

Schedule Your Subaru Ascent Tune-Up Service Appointment

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

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Tune Into Your Subaru Ascent

Is your engine overdue for a tune-up? 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 want your 2022 Subaru Ascent’s engine to last for a long time. Periodic tune-ups can bring more power back to your Ascent’s engine. Tune-ups give your engine a boost in efficiency, so you can enjoy improved fuel economy and lower emissions. When you get routine engine tune-ups based on Subaru's recommendations, you invest in your Ascent's long-term health and engine performance.

Engine Tune-Up for Subaru Ascent

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2022 Subaru Ascent. The standard Firestone Tune-Up is one service option. This includes the installation of new spark plugs and a visual inspection of your engine’s components, plus a lifetime warranty on parts*. A second service option replaces the air and fuel filter in your Ascent. 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 Ascent’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Consider this when choosing a tune-up service for your Ascent: your vehicle’s maintenance record and mileage can determine which service is best. If you’re not sure what services are the best fit for your car, let us help! Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where Should I Go for My Subaru Ascent Tune-Up?

If you’re looking for 2022 Ascent engine tune-up services, head to Firestone Complete Auto Care. Follow Subaru'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.

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

2022 Subaru Ascent Engine Tune-Up Q&A

Will it hurt my Subaru Ascent to drive with old spark plugs? 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 does a puddle underneath my Subaru Ascent 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 Ascent engine? You can make your driving habits more engine-friendly. Hard starts and stops can increase the stress on engine parts, especially over many years. Boost your fuel economy and care for your engine by using gradual, smooth starts and stops instead.
Where can I get a Subaru Ascent tune-up? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Subaru Ascent.
How often do Subaru Ascent fuel injectors need to be cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your Ascent fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who can I go to for Subaru Ascent tune-ups? Visit your local Firestone Complete Auto Care for your Subaru Ascent tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 2022 Subaru Ascent

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 Ascent.

Repair Service for Your 2022 Subaru Ascent

Your Subaru Ascent 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 2022 Subaru Ascent repairs below.