When should Chrysler Conquest spark plugs be replaced?

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 should I do if I see leaks under my Conquest?

Don't ignore puddles of fluid under your Chrysler Conquest. 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 Chrysler Conquest engine than others?

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.

I need a Chrysler Conquest tune-up. Where can I get on?

At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Chrysler Conquests.

How frequently do the fuel injectors in my Chrysler Conquest need to be 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 Chrysler Conquest tune-ups?

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

1989 Chrysler Conquest Engine Tune-Ups & Maintenance

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Schedule an Appointment for Your Chrysler Conquest Tune-Up

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

Schedule an Appointment

Enhance Chrysler Conquest Performance with a Tune-Up

Is it time for an engine tune-up? If you tend to ignore your car until something goes wrong, now is the time to work on that habit, especially if you drive a 1989 Chrysler Conquest. Routine engine tune-ups can bring power back to your Conquest. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you take your car for regular engine tune-ups as recommended by Chrysler, you invest in your Conquest's long-term health and engine performance.

Engine Tune-Up for Chrysler Conquest

The Firestone Complete Auto Care location in your community offers several Chrysler Conquest engine tune-up services. 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 Conquest'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 Conquest’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Here’s something to remember when choosing services: the mileage and service history of your Conquest can determine what kind of service it needs. 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 to Get a Chrysler Conquest Tune-Up

Schedule your next 1989 Conquest engine tune-up service at Firestone Complete Auto Care. Follow Chrysler's recommended maintenance schedule or book an appointment as soon as you notice one of the following: 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.

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

Questions About 1989 Chrysler Conquest Engine Tune-Ups

When should Chrysler Conquest spark plugs be replaced? 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 should I do if I see leaks under my Conquest? Don't ignore puddles of fluid under your Chrysler Conquest. 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 Chrysler Conquest engine than others? 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.
I need a Chrysler Conquest tune-up. Where can I get on? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Chrysler Conquests.
How frequently do the fuel injectors in my Chrysler Conquest need to be 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 Chrysler Conquest tune-ups? Visit your local Firestone Complete Auto Care for your Chrysler Conquest tune-up. Make an appointment online and view our latest offers to save big.

1989 Chrysler Conquest Maintenance

We know it’s not just a car, it’s your car. We’ll help you properly maintain your Chrysler Conquest to keep it on the road and running smoothly. Learn more about maintenance below.

1989 Chrysler Conquest Repair

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