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2006 Lincoln Mark LT problems

The most common problem on the 2006 Lincoln Mark LT is engine and cooling, typically around 83,000 miles. It has 4.4 times the complaints of a typical Mark LT model year.

Typical year4.4x the typical complaints
Owner complaints
31
Recalls
4
Service bulletins
34
Worst area
Engine

The worst 2006 Lincoln Mark LT problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Engine
    12
  • Transmission
    5
  • Brakes
    4
  • Steering
    4
  • Suspension
    4
  • Visibility
    3
  • Acceleration
    2
  • Airbags
    2
  • Fuel system
    2
  • Body
    1
  • Electrical
    1
  • Locks
    1
  • Tires
    1
  • Wheels
    1

Specific symptoms reported on the 2006 Lincoln Mark LT

Stalling 5

Recalls 4

Air bags: frontal: driver side: inflator moduleReported February 23, 2011 · 1,325,000 vehicles affected
What is wrong
Ford is recalling certain model year 2004-2006 f-150 pick up trucks as well as certain model year 2006 lincoln mark lt vehicles. If the clockspring jumper wire comes in contact with the driver side frontal air bag lower horn plate, the wire insulation may become chafed, creating a potential for a short circuit. If this occurs the air bag warning lamp may illuminate indicating that service is required.
Risk
The driver side frontal air bag could inadvertently deploy increasing the risk of injury or loss of vehicle control if occurring while in motion.
Remedy
Ford will notify owners and instruct them to take their vehicles to a ford or lincoln/mercury dealer to have a new clockspring jumper wire installed that incorporates a protective mesh cover. Repairs will be performed free of charge. This safety recall began on some vehicles in march 2011. The recall campaign on the expanded population is expected to begin on or about may 9, 2011. Owners may contact the ford motor company customer relationship center at 1‑866‑436‑7332.

Recall number 11V107000 · Recall details

Service brakes, hydraulic: power assist: vacuum: hoses, lines/piping, and fittingsReported May 7, 2008 · 605,684 vehicles affected
What is wrong
Ford is recalling 605,684 my 2005-2006 f-150 and lincoln mark lt vehicles equipped with 5.4l 3-valve engines. The brake booster vacuum supply hose attached to the intake manifold fitting may swell over time and lose retention force. This condition could allow the hose to become detached from the fitting during an intake manifold backfire. Should the hose detach from the intake manifold, several brake applications with power assist will be available before the vacuum reserve is depleted.
Risk
Once the brake booster vacuum reserve is depleted, the driver will have foundation brake function, but with increased brake pedal effort. Reduced vehicle braking could lead to a crash.
Remedy
Dealers will replace a rubber hose on the brake booster vacuum supply tube assembly. The recall began on june 27, 2008. Owners may contact ford at 1‑800‑392‑3673.

Recall number 08V208000 · Recall details

Interior lightingReported February 6, 2006 · 211,432 vehicles affected
What is wrong
Certain pickup trucks fail to comply with either the requirements of federal motor vehicle safety standard (fmvss) no. 105, 'hydraulic and electric brake systems' or fmvss no. 135, 'passenger car brake systems.' these vehicles were built with a software error in the instrument cluster.
Risk
This error could prevent the antilock brake system (ABS) warning light from illuminating if the ABS module ever became inoperative.
Remedy
Dealers will recalibrate the instrument cluster in these vehicles. The recall began on february 27, 2006. Owners may contact ford at 1‑800‑392‑3673.

Recall number 06V033000 · Recall details

Visibility: windshield wiper/washer: motorReported November 9, 2005 · 199,942 vehicles affected
What is wrong
On certain trucks, passenger cars and sport utility vehicles, the windshield wiper motor may have been produced without grease being applied to the output shaft gear.
Risk
After a period of continuous use on the high speed setting, lack of grease on the output shaft gear may cause the gear to distort or fracture during operation resulting in a loss of wiper function. Inoperative wipers under inclement weather conditions could cause a crash due to impaired visibility.
Remedy
Dealers will inspect the wiper motor for the presence of grease and grease the wiper motor gears if necessary. The recall began on november 22, 2005. Owners may contact ford at 1‑800‑392‑3673 or lincoln/mercury at 1‑800‑521‑4140.

Recall number 05V520000 · Recall details

See all 4 recalls for the 2006 Lincoln Mark LT

Technical service bulletins for the 2006 Lincoln Mark LT 34

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 34 bulletins for the 2006 Lincoln Mark LT

What 2006 Lincoln Mark LT owners say

Most recent owner complaints, unedited.

Filed Oct 14, 2025 · Electrical, Fuel system · CA

The contact owns a 2006 Lincoln Mark LT. The contact stated that while driving at an undisclosed speed, the vehicle unexpectedly accelerated, and the instrument panel failed to display properly. The contact also stated that after refueling the vehicle, there was an abnormally strong gasoline odor inside the cabin of the vehicle. Additionally, the contact stated that the fuel tank could be filled. The contact also stated that the windshield wipers occasionally operated independently. The vehicle was taken to an independent mechanic, where it was diagnosed, and determined that the fuel sensor and the instrument cluster had failed and needed to be replaced. The vehicle was not repaired. The dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was not available.

Filed Apr 22, 2019 · Brakes · 80,000 miles · CA

Brake line located next to steering column is so close the steering column rubbed and wore a hole into the brake line causing brake failure.

Filed Jun 19, 2017 · Engine · 140,000 miles · KY

The fail safe engine light comes on when driving at any speed or when the fuel gage gets low. I have to turn my truck off, wait a few minutes , then turn it back on for it to cooperate correctly. While the light is on it drives sluggishly.

Filed Nov 18, 2016 · Engine · 100,000 miles · CO

During a 100k mile tune up, I attempted to change spark plugs. Out of 3 plugs, 2 broke off in engine block. The truck was then taken to a mechanic who broke off 3 more. They told me that ford is very aware of the problem and would not do anything about it. It cost me $800 to have spark plugs removed. Now it appears that a part of the old plug broke off into the cylinder head, not removed by original shop, causing more damage that is currently being looked at by another shop.

Filed Oct 14, 2016 · Fuel system, Steering · 144,000 miles · PA

Tl* the contact owns a 2006 lincoln mark lt. While driving 30 MPH, the vehicle stalled without warning. The contact lost all brake and power steering functionality. The vehicle was repaired and diagnosed that the fuel pump module needed to be replaced. The manufacturer was not made aware of the issue. The failure mileage was 144,000. The VIN was not available.

Filed Sep 6, 2016 · Airbags · 115,000 miles · LA

Tl* the contact owns a 2006 lincoln mark lt. While driving 30 MPH, the air bag warning indicator illuminated. The failure recurred on numerous occasions. The vehicle was taken to an independent mechanic who stated that there might be a failure with the air bag module. The vehicle was not diagnosed nor repaired. The manufacturer was notified of the failure. The failure mileage was 115,000.

Filed Jul 7, 2016 · Engine · 83,000 miles · HI

The engine stop running sometimes. It says "engine fail safe mode" need to completely stop and restart the engine.. Then okay.. It happens not only once but few times already..it happens when the car is in motion..running around 40 to 60 miles MPH.

Filed May 3, 2016 · Engine, Transmission · 100,000 miles · NC

In 2012, we bought a used mark lt with 60k miles. The vehicle since stalled twice after reaching 100k+ miles and draining two battery, shutting down the engine without warning at a low speed and while trying to turn. This rendered the brakes and power steering useless - we just barely avoided frontal collision with street signs and a bridge as well as almost being rear-ended by driver behind us. Fortunately, both were at low speed and on local rural roads. Also, the vehicle has began hesitating when accelerating mostly @ 45-50 MPH. The dealership could not re-create issues after first incident and the diagnostics did not show any error codes. Ford issued tsb's in 2008 describing " the engine problems are the result of defects in the following vehicle systems and components: ...powertrain control module (PCM), ...transmission control module (TCM, ...electronic throttle control (etc) and/or the throttle body assembly" which can lead to the following performance and safety issues " acceleration hesitation, loss of revolutions per minute, stalling, loss of power (incl. Loss of power at high rate of speed), sudden and intermittent deceleration and other similar and potentially life threatening malfunctions." several complaints have been made directly to the federal safety agency. It is irresponsible that the oem is allowed to continue with this practice in the name of profit and is not required rectify the defects immediately and continues placing customers in danger. The recent gm case should have taught us all a lesson.

Filed Nov 30, 2015 · Engine · TX

Faulty code comes on at between 50 _ 60 MPH and the sterring and brakes lockes up and engine shuts off

Filed Feb 18, 2015 · Engine · 140,000 miles · TX

While traveling on highway i35 and going 70mph, the vehicle turned off and slowing traffic going 65 to 70 behind me. The error code was engine on safe mode.

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Questions about the 2006 Lincoln Mark LT

Is the 2006 Lincoln Mark LT reliable?

Owners have filed 31 complaints about the 2006 Lincoln Mark LT, 4.4 times a typical Mark LT model year.

What is the most common problem with the 2006 Lincoln Mark LT?

Engine and cooling, with 12 complaints, typically around 83,000 miles. Next is transmission (5).

How many recalls does the 2006 Lincoln Mark LT have?

4 recalls, covering air bags, service brakes, hydraulic and interior lighting.

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