What happens if my Lincoln Navigator spark plugs fail?

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?

Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.

Are some driving habits better for my Lincoln Navigator engine than others?

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 get a tune-up for my Lincoln Navigator?

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?

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.

2012 Lincoln Navigator Engine Tune-Ups & Maintenance

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 your engine overdue for a 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 2012 Lincoln Navigator’s engine to last for a long time. Routine engine tune-ups can bring power back to your Navigator. Tune-ups give your engine a boost in efficiency, 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 invest in your Navigator's long-term health and engine performance.

Engine Tune-Up for Lincoln Navigator

Your local Firestone Complete Auto Care offers a range of engine tune-up services for your 2012 Lincoln Navigator. The standard Firestone Tune-Up is one service option. 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. 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. Keep in mind that your Navigator's mileage and maintenance history can uniquely impact its tune-up needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Talk to a technician about your driving style, mileage, and service history to learn more about your vehicle's specific needs.

Where to Get a Tune-Up for Your Lincoln Navigator

Schedule your next 2012 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: 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.

*Ask a Firestone Complete Auto Care teammate about full terms and conditions for warranties.

Common Engine Tune-Up Q&A For 2012 Lincoln Navigators

What happens if my Lincoln Navigator spark plugs fail? 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? Puddles could indicate that your vehicle is leaking coolant, oil, or brake fluid. Ignoring these leaks can lead to permanent engine damage, so address these symptoms ASAP with a tune-up service.
Are some driving habits better for my Lincoln Navigator engine than others? 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 get a tune-up for my Lincoln Navigator? 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? 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.

2012 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.

2012 Lincoln Navigator Repair

Nothing lasts forever. Even your Lincoln Navigator's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2012 Lincoln Navigator repairs.