Will it hurt my Subaru GL-10 to drive with old spark plugs?

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 should I do if I see leaks under my GL-10?

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 GL-10 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 GL-10 tune-up?

At your nearby Firestone Complete Auto Care! Whether you need Subaru GL-10 service, maintenance, or repairs, our technicians can get the job done.

How frequently do the fuel injectors in my Subaru GL-10 need to be cleaned?

The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Subaru owner’s manual for exact guidelines.

Who can I go to for Subaru GL-10 tune-ups?

Your local Firestone Complete Auto Care is happy to help with your Subaru GL-10 tune-up. Visit us online to see our latest offers and book an appointment.

1989 Subaru GL-10 Tune-Up & Engine Service

Get a Tune-Up

Schedule an Appointment for Your Subaru GL-10 Tune-Up

Tune in to tune up. Listen to your GL-10 and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

Schedule an Appointment

Enhance Subaru GL-10 Performance with a Tune-Up

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 drive a 1989 Subaru GL-10. Regular engine tune-ups can optimize your GL-10’s power on the road. Tune-ups help your engine start smoothly and run efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you get routine engine tune-ups based on Subaru's recommendations, you invest in your GL-10's long-term health and engine performance.

Routine Engine Tune-Up Service for Your Subaru GL-10

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Subaru GL-10 engine tune-up services. 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*. The second service focuses on your GL-10's filters, specifically replacing the air filter and fuel 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 GL-10. This goes a long way in boosting your fuel system’s overall performance. Keep in mind that your GL-10'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.

Where to Get a Tune-Up for Your Subaru GL-10

Come to Firestone Complete Auto Care for your next 1989 GL-10 engine tune-up. 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, engine knocking, or an illuminated check engine light.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

Questions About 1989 Subaru GL-10 Engine Tune-Ups

Will it hurt my Subaru GL-10 to drive with old spark plugs? 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 should I do if I see leaks under my GL-10? 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 GL-10 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 GL-10 tune-up? At your nearby Firestone Complete Auto Care! Whether you need Subaru GL-10 service, maintenance, or repairs, our technicians can get the job done.
How frequently do the fuel injectors in my Subaru GL-10 need to be cleaned? The cleaning schedule for vehicle fuel injectors varies depending on your driving conditions and the type of fuel you use. Some manufacturers suggest cleaning your fuel system as part of routine maintenance, while others will recommend it on an as-needed basis if you’re experiencing poor performance. Reference your Subaru owner’s manual for exact guidelines.
Who can I go to for Subaru GL-10 tune-ups? Your local Firestone Complete Auto Care is happy to help with your Subaru GL-10 tune-up. Visit us online to see our latest offers and book an appointment.

1989 Subaru GL-10 Maintenance

Stay ahead of any potential issues with your Subaru GL-10 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

1989 Subaru GL-10 Repair

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Subaru GL-10, we’re here to help. Check out more info below about 1989 Subaru GL-10 repairs.