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 do I do if I see a pool of liquid under my Lincoln Navigator?

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 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 get a Lincoln Navigator tune-up?

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

How frequently do the fuel injectors in my Lincoln Navigator 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 Lincoln Navigator tune-ups?

When your Navigator needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

2019 Lincoln Navigator Tune-Up & Engine Service

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.

Schedule an Appointment

Tune Into Your Lincoln Navigator

Is it tune-up time? If you tend to ignore your car until something goes wrong, it might be time to change your ways, particularly if you want to keep your 2019 Lincoln Navigator in tip-top shape. Periodic tune-ups can bring more power back to your Navigator’s engine. Tune-ups help your engine start smoothly and run efficiently, which can lead to lower emission levels and better fuel economy. When you follow the guidelines specified by Lincoln for your vehicle’s tune-up schedule, you can rest assured you’re investing in your Navigator’s long-term engine performance.

Routine Engine Tune-Up Service for Your Lincoln Navigator

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2019 Lincoln Navigator. 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*. 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 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 Tune-Up for Your Lincoln Navigator

If you’re looking for 2019 Navigator engine tune-up services, head to Firestone Complete Auto Care. Not sure when you’re due for a tune-up? Use Lincoln’s recommended maintenance schedule as a reference point, or schedule an appointment ASAP if you notice any of these signs: decreased gas mileage, "rough" idling or stalling when stopped, engine knocking, or an illuminated check engine light.

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

Common Engine Tune-Up Q&A For 2019 Lincoln Navigators

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 do I do if I see a pool of liquid under my Lincoln Navigator? 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 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 get a Lincoln Navigator tune-up? At your closest Firestone Complete Auto Care! Our experienced technicians offer Lincoln Navigator service, maintenance, and repairs.
How frequently do the fuel injectors in my Lincoln Navigator 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 Lincoln Navigator tune-ups? When your Navigator needs a tune-up, head to your local Firestone Complete Auto Care. Check out our latest offers to save on your service and schedule an appointment online.

Proactive Maintenance - 2019 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.

Repairs on Your 2019 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 2019 Lincoln Navigator repairs.