1999 Lincoln Navigator Tune-Up & Engine Service

Tune-Ups to Help Your Lincoln Navigator Run Better

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, now is the time to work on that habit, particularly if you want to keep your 1999 Lincoln Navigator in tip-top shape. Periodic tune-ups can bring more power back to your Navigator’s engine. They're designed to help your engine start easier and run more efficiently, which can lead to lower emission levels and better fuel economy. 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

Your nearest Firestone Complete Auto Care location has several options to choose from when it comes to Lincoln Navigator 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*. A second service option replaces the air and fuel filter in your Navigator. 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 Navigator's fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Keep in mind that your Navigator'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. Ask one of our technicians what your vehicle needs, based on your driving habits and your car’s current condition.

Where to Get a Lincoln Navigator Tune-Up

If you’re looking for 1999 Navigator engine tune-up services, head to Firestone Complete Auto Care. Follow Lincoln'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, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

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

Questions About 1999 Lincoln Navigator Engine Tune-Ups

  • Will it hurt my Lincoln Navigator to drive with old spark plugs? 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 Navigator? 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.
  • What do hard starts and stops do to my Navigator 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.

Maintenance for Your 1999 Lincoln Navigator

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.

1999 Lincoln Navigator Repair

Your Lincoln Navigator runs best when it’s well cared for. Make sure it’s always in tip-top shape with repairs from Firestone Complete Auto Care. Learn more about 1999 Lincoln Navigator repairs below.

Schedule Your Lincoln Navigator Tune-Up Service Appointment

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.