When should Subaru Ascent spark plugs be replaced?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Subaru’s recommendations.

What should I do if I see leaks under my Ascent?

Don't ignore puddles of fluid under your Subaru Ascent. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.

What do hard starts and stops do to my Ascent 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.

Where can I get a tune-up for my Subaru Ascent?

At your closest Firestone Complete Auto Care! Our experienced technicians offer Subaru Ascent service, maintenance, and repairs.

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?

When your Ascent needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

2020 Subaru Ascent Tune-Up & Engine Service

Get a Tune-Up

Schedule Subaru Ascent Tune-Up

Tune in to tune up. Listen to your Ascent and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

Schedule an Appointment

Tune Into Your Subaru Ascent

Is it tune-up time? If you're the type of driver who waits for something to go wrong with your vehicle, now is the time to work on that habit, especially if you want your 2020 Subaru Ascent’s engine to last for a long time. Regular engine tune-ups can optimize your Ascent’s power on the road. They're designed to help your engine start easier and run more efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you follow the guidelines specified by Subaru for your vehicle’s tune-up schedule, you invest in your Ascent's long-term health and engine performance.

Subaru Ascent Engine Tune-Up Services

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2020 Subaru Ascent. 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*. The second service focuses on your Ascent's filters, specifically replacing the air filter and fuel filter. 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. Here’s something to remember when choosing services: the mileage and service history of your Ascent can determine what kind of service it needs. 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 to Get a Tune-Up for Your Subaru Ascent

Schedule your next 2020 Ascent 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: shaking while the engine is idling, poor fuel economy, knocking noises in the engine, or a lit up check engine light on your dashboard.

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

2020 Subaru Ascent Engine Tune-Up Q&A

When should Subaru Ascent spark plugs be replaced? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Subaru’s recommendations.
What should I do if I see leaks under my Ascent? Don't ignore puddles of fluid under your Subaru Ascent. It could signal a coolant leak, brake fluid leak, or an oil leak. Let any one of these leaks linger and it could cause engine damage.
What do hard starts and stops do to my Ascent 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.
Where can I get a tune-up for my Subaru Ascent? At your closest Firestone Complete Auto Care! Our experienced technicians offer Subaru Ascent service, maintenance, and repairs.
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? When your Ascent needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

Maintenance for Your 2020 Subaru Ascent

Stay ahead of any potential issues with your Subaru Ascent so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

Repair Service for Your 2020 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 2020 Subaru Ascent repairs below.