When should Subaru DL 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 should I do if I see leaks under my DL?

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.

Are hard starts and stops bad for my Subaru DL 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 have a Subaru DL tune-up done?

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

How frequently do I need to get my Subaru DL fuel injectors cleaned?

There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.

Who does Subaru DL tune-ups?

Visit your nearby Firestone Complete Auto Care for Subaru DL tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

1989 Subaru DL Tune-Up & Engine Service

Get a Tune-Up

Schedule an Appointment for Your Subaru DL Tune-Up

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

Schedule an Appointment

Tune-Ups to Help Your Subaru DL Run Better

Is your engine overdue for a tune-up? If you usually wait until your car has an issue to take it in for service, it could be time for a new way of doing things, especially if you drive a 1989 Subaru DL. Routine engine tune-ups can bring power back to your DL. Tune-ups give your engine a boost in efficiency, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you take your car for regular engine tune-ups as recommended by Subaru, you invest in your DL's long-term health and engine performance.

Subaru DL Engine Tune-Up Services

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 1989 Subaru DL. 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 DL. 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 DL. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your DL's mileage and maintenance history can uniquely impact its tune-up needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Subaru DL Tune-Up

Schedule your next 1989 DL 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: 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.

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

Common Engine Tune-Up Q&A For 1989 Subaru DLs

When should Subaru DL 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 should I do if I see leaks under my DL? 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.
Are hard starts and stops bad for my Subaru DL 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 have a Subaru DL tune-up done? At your closest Firestone Complete Auto Care! Our experienced technicians offer Subaru DL service, maintenance, and repairs.
How frequently do I need to get my Subaru DL fuel injectors cleaned? There is no hard and fast rule on how often fuel injectors should be cleaned, and it can vary based on driving habits and fuel type. Some manufacturers may suggest including a fuel system cleaning in your regular maintenance schedule. Or you may need to clean your fuel injectors as needed if you notice signs of a fuel system problem.
Who does Subaru DL tune-ups? Visit your nearby Firestone Complete Auto Care for Subaru DL tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

1989 Subaru DL Maintenance

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

Repairs on Your 1989 Subaru DL

Nothing lasts forever. Even your Subaru DL's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1989 Subaru DL repairs.