Will it hurt my Lincoln Navigator 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 does a puddle underneath my Lincoln Navigator mean?

Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.

Are hard starts and stops bad for my Lincoln Navigator 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 have a Lincoln Navigator tune-up done?

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

How frequently do the fuel injectors in my Lincoln Navigator 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 Lincoln owner’s manual for exact guidelines.

Who performs Lincoln Navigator tune-ups?

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

1998 Lincoln Navigator Tune-Up & Engine Service

Get a Tune-Up

Schedule an Appointment for Your Lincoln Navigator Tune-Up

If your Navigator 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 Lincoln Navigator

Is it time for an engine 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 want your 1998 Lincoln Navigator’s engine to last for a long time. Regular engine tune-ups can optimize your Navigator’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 Lincoln's recommendations, you’re taking vital steps toward keeping your Navigator’s engine running smoother, longer.

Lincoln Navigator Engine Tune-Up Services

The Firestone Complete Auto Care location in your community offers several Lincoln Navigator 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*. Another service option pays special attention to the filters in your Navigator. Specifically, we replace the fuel filter and air 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 Navigator’s fuel injectors, throttle body, and throttle plate. This goes a long way in boosting your fuel system’s overall performance. Consider this when choosing a tune-up service for your Navigator: your vehicle’s maintenance record and mileage can determine which service is best. If you’re not sure what services are the best fit for your car, let us help! Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Tune-Up for Your Lincoln Navigator

Schedule your next 1998 Navigator engine tune-up service at Firestone Complete Auto Care. Consult your vehicle’s recommended service schedule from Lincoln, or make a service appointment if you notice any of these symptoms from your engine: 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.

1998 Lincoln Navigator Engine Tune-Up Q&A

Will it hurt my Lincoln Navigator 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 does a puddle underneath my Lincoln Navigator mean? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
Are hard starts and stops bad for my Lincoln Navigator 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 have a Lincoln Navigator tune-up done? At your local Firestone Complete Auto Care! Our technicians know how to service, maintain, and repair Lincoln Navigators.
How frequently do the fuel injectors in my Lincoln Navigator 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 Lincoln owner’s manual for exact guidelines.
Who performs Lincoln Navigator tune-ups? Your local Firestone Complete Auto Care is happy to help with your Lincoln Navigator tune-up. Visit us online to see our latest offers and book an appointment.

1998 Lincoln Navigator Maintenance

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

Repair Service for Your 1998 Lincoln Navigator

Your car takes care of you, and we’ll take care of your car. When it’s time for a repair on your Lincoln Navigator, we’re here to help. Check out more info below about 1998 Lincoln Navigator repairs.