When should Lincoln Navigator spark plugs be replaced?

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 Lincoln’s recommendations.

What does a puddle underneath my Lincoln Navigator mean?

Don't ignore puddles of fluid under your Lincoln Navigator. 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.

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.

Where can I have a Lincoln Navigator tune-up done?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Lincoln Navigator.

How frequently do I need to get my Lincoln Navigator fuel injectors cleaned?

The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.

Who does Lincoln Navigator tune-ups?

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

2006 Lincoln Navigator Engine Tune-Ups & Maintenance

Get a Tune-Up

Schedule Lincoln Navigator Tune-Up

Tune in to tune up. Listen to your Navigator and schedule an engine tune-up at the first strange squeak, clunk, or click. Make an appointment today.

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Enhance Lincoln Navigator Performance with a Tune-Up

Is it tune-up time? 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 2006 Lincoln Navigator’s engine to last for a long time. Routine engine tune-ups can bring power back to your Navigator. Tune-ups help your engine start smoothly and run efficiently, so you can enjoy improved fuel economy and lower emissions. 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.

Routine Engine Tune-Up Service for Your Lincoln Navigator

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. 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. 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 goes a long way in boosting your fuel system’s overall performance. Here’s something to remember when choosing services: the mileage and service history of your Navigator can determine what kind of service it needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where Should I Go for My Lincoln Navigator Tune-Up?

If you’re looking for 2006 Navigator engine tune-up services, head to 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: shaking while the engine is idling, poor fuel economy, engine knocking, or an illuminated check engine light.

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

Questions About 2006 Lincoln Navigator Engine Tune-Ups

When should Lincoln Navigator spark plugs be replaced? 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 Lincoln’s recommendations.
What does a puddle underneath my Lincoln Navigator mean? Don't ignore puddles of fluid under your Lincoln Navigator. 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.
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.
Where can I have a Lincoln Navigator tune-up done? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Lincoln Navigator.
How frequently do I need to get my Lincoln Navigator fuel injectors cleaned? The frequency at which car fuel injectors should be cleaned can vary depending on several factors, including the type of fuel used and the driving conditions. Some manufacturers generally recommend a fuel system cleaning as part of your general car maintenance, or as needed based on symptoms of poor fuel system performance.
Who does Lincoln Navigator tune-ups? Visit your nearby Firestone Complete Auto Care for Lincoln Navigator tune-ups and more. Schedule your appointment online and save big by checking out our latest offers.

Proactive Maintenance - 2006 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.

Repair Service for Your 2006 Lincoln Navigator

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 2006 Lincoln Navigator repairs below.