Why does the check engine light in my Navigator turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Why does my Lincoln engine sound different?

Strange engine sounds can be a sign something’s off in your Lincoln Navigator. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage a Lincoln engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lincoln Navigator engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I use water in my Lincoln Navigator radiator?

While it’s not recommended, you can use water in your Navigator radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my Navigator engine suddenly stop?

Reasons your Navigator car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for Lincoln Navigator repair?

Your local Firestone Complete Auto Care has you covered with expert Navigator engine repair. Schedule an appointment today and see us at one of our thousands of locations.

2009 Lincoln Navigator Engine Repair

Learn about

2009 Lincoln Navigator Trim Options

Select your Lincoln Navigator trim level to learn more about Lincoln-recommended engine repair. Use the following chart to find information.

V8/5.4L

Lincoln Navigator Repairs and Services

Nothing lasts forever. Even your Lincoln Navigator's many parts and pieces. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2009 Lincoln Navigator repairs.

We Care for Lincoln Navigator Engines

Lincoln Navigator drivers trust that their Navigator will take them near and far. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2009 Lincoln service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Lincoln Navigator engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2009 Lincoln Navigator

An illuminated check engine light on your Lincoln Navigator is one of the first signs it's time to 'brake' for engine service. A check engine light that’s flashing or steadily illuminated could point to problems with your vehicle's ignition, Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your Navigator issues diagnosed and we'll determine exactly why your check engine light is on. Other signs your Lincoln Navigator engine needs some TLC are burning smells, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2009 Navigator

If your 2009 Lincoln Navigator needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. If a repair can wait, we'll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Lincoln Navigator engine repairs and you can drive easy knowing that we use Lincoln-approved parts and fluids — timing belt, motor oil seal, ignition coil, or a different component.

2009 Lincoln Navigator Engine Q&A

Why does the check engine light in my Navigator turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Why does my Lincoln engine sound different? Strange engine sounds can be a sign something’s off in your Lincoln Navigator. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing can be traced back to a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage a Lincoln engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your Lincoln Navigator engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or accelerating too quickly, too soon. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I use water in my Lincoln Navigator radiator? While it’s not recommended, you can use water in your Navigator radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my Navigator engine suddenly stop? Reasons your Navigator car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for Lincoln Navigator repair? Your local Firestone Complete Auto Care has you covered with expert Navigator engine repair. Schedule an appointment today and see us at one of our thousands of locations.