2005 Lincoln LS

Introduction to the 2005 Lincoln LS

The 2005 Lincoln LS is a midsize luxury sedan known for its comfortable interior, stylish exterior, and powerful engine options. It was available with a choice of three engines, including a 3.0-liter V6, a 3.9-liter V8, and a 5.0-liter V8, paired with either a 5-speed automatic transmission or a 6-speed manual transmission (V8 only).

Engine

3.0-liter V6

• Valve Cover Gasket Failure
  • Description/Symptoms: Oil leak from the valve cover gaskets, causing rough idle and loss of power.
  • Solution: Replace the valve cover gaskets.
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found
• Intake Manifold Runner Control Failure
  • Description/Symptoms: Difficulty starting, stalling, and poor fuel economy.
  • Solution: Replace the intake manifold runner control.
  • Estimated Cost to Fix: $500 - $800
  • Recalls: None Found

3.9-liter V8

• Camshaft Phaser Failure
  • Description/Symptoms: Engine misfiring, reduced power, and increased fuel consumption.
  • Solution: Replace the camshaft phasers.
  • Estimated Cost to Fix: $1,000 - $2,000
  • Recalls: None Found

5.0-liter V8

• No Issues Found

Transmission

5-speed Automatic Transmission

• Overdrive Clutch Failure
  • Description/Symptoms: No overdrive gear, delayed shifts, or slipping gears.
  • Solution: Rebuild or replace the transmission.
  • Estimated Cost to Fix: $2,000 - $3,000
  • Recalls: None Found
• Torque Converter Shudder
  • Description/Symptoms: Vibration while driving, especially at low speeds.
  • Solution: Replace the torque converter.
  • Estimated Cost to Fix: $1,500 - $2,500
  • Recalls: None Found

6-speed Manual Transmission

• No Issues Found

Suspension

• Front Control Arm Bushing Failure
  • Description/Symptoms: Knocking or rattling noises while turning or driving over bumps.
  • Solution: Replace the control arm bushings.
  • Estimated Cost to Fix: $400 - $600
  • Recalls: None Found
• Rear Shock Absorber Failure
  • Description/Symptoms: Bouncy or rough ride, especially over uneven surfaces.
  • Solution: Replace the shock absorbers.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Battery goes dead after a few days of sitting.
  • Solution: Diagnose and repair the source of the electrical drain.
  • Estimated Cost to Fix: Varies depending on the source of the drain
  • Recalls: None Found
• HID Headlamp Failure
  • Description/Symptoms: Headlamps flicker or turn off prematurely.
  • Solution: Replace the HID bulbs or ballast.
  • Estimated Cost to Fix: $200 - $400 per headlamp
  • Recalls: None Found

Interior

• Climate Control Failure
  • Description/Symptoms: HVAC system does not work or blows hot/cold air.
  • Solution: Diagnose and repair the climate control module or related components.
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Power Seat Failure
  • Description/Symptoms: Power seats do not move or malfunction.
  • Solution: Replace the power seat motor or control module.
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Exterior

• Windshield Washer Pump Failure
  • Description/Symptoms: No windshield washer fluid is sprayed when activated.
  • Solution: Replace the windshield washer pump.
  • Estimated Cost to Fix: $100 - $200
  • Recalls: None Found
• Door Handle Failure
  • Description/Symptoms: Door handle breaks or becomes difficult to operate.
  • Solution: Replace the door handle.
  • Estimated Cost to Fix: $200 - $400 per door
  • Recalls: None Found

Summary

The 2005 Lincoln LS is a generally reliable vehicle, but it has some known issues that can be expensive to fix. The most severe and costly issues are related to the transmission and engine, such as the overdrive clutch failure and camshaft phaser failure. Regular maintenance and repairs are recommended to keep these problems from occurring. Overall, the LS offers a combination of luxury and performance, but owners should be aware of the potential issues that may arise.