What happens if my Jeep Wagoneer spark plugs fail?

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 Jeep’s recommendations.

What does a puddle underneath my Jeep Wagoneer mean?

Don't ignore puddles of fluid under your Jeep Wagoneer. 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.

Are some driving habits better for my Jeep Wagoneer engine than others?

Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.

Where can I have a Jeep Wagoneer tune-up done?

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

How frequently do I need to get my Jeep Wagoneer fuel injectors 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 Jeep owner’s manual for exact guidelines.

Who offers Jeep Wagoneer tune-ups?

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

1985 Jeep Wagoneer Tune-Up & Engine Service

Get a Tune-Up

Schedule Jeep Wagoneer Tune-Up

If your Wagoneer 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.

Schedule an Appointment

Tune Into Your Jeep Wagoneer

Is your engine overdue for a tune-up? If you're the type of driver who waits for something to go wrong with your vehicle, it could be time for a new way of doing things, particularly if you want to keep your 1985 Jeep Wagoneer in tip-top shape. Regular engine tune-ups can optimize your Wagoneer’s power on the road. They're designed to help your engine start easier and run more efficiently, so you can enjoy improved fuel economy and lower emissions. When you follow the guidelines specified by Jeep for your vehicle’s tune-up schedule, you can rest assured you’re investing in your Wagoneer’s long-term engine performance.

Engine Tune-Up for Jeep Wagoneer

The Firestone Complete Auto Care location in your community offers several Jeep Wagoneer engine tune-up services. One option 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 Wagoneer's filters, specifically replacing the air filter and fuel filter. The third tune-up option is a fuel system cleaning service, which is a three-step process that removes varnish, dirt, and carbon deposits on your Wagoneer's fuel injectors, throttle body, and throttle plate. The result? Restored fuel system performance. Consider this when choosing a tune-up service for your Wagoneer: your vehicle’s maintenance record and mileage can determine which service is best. 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 Should I Go for My Jeep Wagoneer Tune-Up?

Come to Firestone Complete Auto Care for your next 1985 Wagoneer engine tune-up. Consult your vehicle’s recommended service schedule from Jeep, or make a service appointment if you notice any of these symptoms from your engine: decreased gas mileage, "rough" idling or stalling when stopped, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Common Engine Tune-Up Q&A For 1985 Jeep Wagoneers

What happens if my Jeep Wagoneer spark plugs fail? 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 Jeep’s recommendations.
What does a puddle underneath my Jeep Wagoneer mean? Don't ignore puddles of fluid under your Jeep Wagoneer. 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.
Are some driving habits better for my Jeep Wagoneer engine than others? Hard stops and starts can lead to premature wear on your engine’s components. Lighten up that lead foot and opt for steady, fluid starts and stops instead. Your engine (and your passengers!) will thank you.
Where can I have a Jeep Wagoneer tune-up done? At your closest Firestone Complete Auto Care! Our experienced technicians offer Jeep Wagoneer service, maintenance, and repairs.
How frequently do I need to get my Jeep Wagoneer fuel injectors 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 Jeep owner’s manual for exact guidelines.
Who offers Jeep Wagoneer tune-ups? Your local Firestone Complete Auto Care is happy to help with your Jeep Wagoneer tune-up. Visit us online to see our latest offers and book an appointment.

1985 Jeep Wagoneer Maintenance

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

Repairs on Your 1985 Jeep Wagoneer

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Jeep Wagoneer, we’re here to help. Check out more info below about 1985 Jeep Wagoneer repairs.