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

It's okay if your check engine light comes on when you first start your vehicle. It’s just your Aviator firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.

Are Lincoln Aviator engine noises bad?

Unusual noises can signal a problem with your Lincoln Aviator engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by 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 Aviator engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' 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 add water to my Lincoln Aviator radiator?

It’s not recommended you put water in your Aviator radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What can cause the engine in my Aviator to suddenly stop?

There are different reasons your Aviator vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Where can I go for Lincoln Aviator repair?

Your local Firestone Complete Auto Care fixes Lincoln Aviator engines. Book an appointment today! We have thousands of locations across the country.

2021 Lincoln Aviator Engine Repair

Learn about

2021 Lincoln Aviator Trim Options

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

V6/3.0L

2021 Lincoln Aviator Repair

Nothing lasts forever. Even your Lincoln Aviator's many parts and pieces. When something breaks or fails, we’re ready to help. Select a service or repair below to learn more about what we can do for your 2021 Lincoln Aviator.

We Know Lincoln Aviator Engines

Lincoln Aviator drivers trust that their Aviator will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Sometimes plans go sideways. If they do, you’ll have to find a dependable 2021 Lincoln service center — quick! Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Lincoln Aviator engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2021 Lincoln Aviator Check Engine Light Is On

As soon as your Aviator check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your car’s starter, Potential causes may include a faulty oxygen sensor, damaged spark plug, issues with your catalytic converter, or a leak in the engine vacuum, but that's only a few of the possible causes. Bring your Aviator in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs it's time for Lincoln Aviator engine service might include burning smells, or misfiring.

Lincoln Aviator Engine Repair

If your 2021 Aviator engine needs repairs, our technicians will provide you with a thorough explanation beforehand. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 2021 Aviator engine repairs and you can feel good knowing that we only use Lincoln-compliant replacement parts such as the timing belt, motor oil seal, sensors, or another part.

Engine Q&A 2021 Lincoln Aviator

Why does the check engine light in my Aviator turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. It’s just your Aviator firing up its circuits. The light should go off shortly. Bring your vehicle in if it doesn't.
Are Lincoln Aviator engine noises bad? Unusual noises can signal a problem with your Lincoln Aviator engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by 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 Aviator engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' 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 add water to my Lincoln Aviator radiator? It’s not recommended you put water in your Aviator radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What can cause the engine in my Aviator to suddenly stop? There are different reasons your Aviator vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Where can I go for Lincoln Aviator repair? Your local Firestone Complete Auto Care fixes Lincoln Aviator engines. Book an appointment today! We have thousands of locations across the country.