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2007 Lincoln Town Car

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By Research the Car 4 min read

The 2007 Lincoln Town Car is a full-size luxury sedan known for its smooth ride, spacious interior, and traditional styling. It’s powered by a single engine option, the 4.6L Modular V8, which produces 239 horsepower and 287 lb-ft of torque. This engine is paired with a 4R70W four-speed automatic transmission. People often appreciate the Town Car for its comfort, quiet cabin, and reliability, while some criticize its outdated design and fuel economy.

Engine

4.6L Modular V8

  • Intake Manifold Failure
    • Description/Symptoms: Coolant leaks from the intake manifold, often manifesting as a sweet smell under the hood or visible coolant loss. Can lead to overheating if not addressed.
    • Solution: Replace the intake manifold with an updated version (if available) or a new OEM manifold.
    • Estimated Cost to Fix: $400 - $800+
    • Recalls: None Found
  • Spark Plug Thread Damage/Ejection
    • Description/Symptoms: Spark plugs can become loose or eject completely from the cylinder head, often accompanied by a loud popping noise and engine misfire. This is related to the aluminum cylinder heads having insufficient threads for the spark plugs.
    • Solution: Repair or replace the cylinder head. Repair options include installing thread inserts (e.g., Time-Sert). Replacing the head is the more expensive option.
    • Estimated Cost to Fix: $300 - $1500+ (depending on repair method and whether head replacement is necessary).
    • Recalls: None Found
  • Idle Air Control (IAC) Valve Failure
    • Description/Symptoms: Rough idle, stalling, or fluctuating RPMs.
    • Solution: Replace the IAC valve.
    • Estimated Cost to Fix: $100 - $200
    • Recalls: None Found

Transmission

4R70W 4-Speed Automatic

  • Delayed or Harsh Shifting
    • Description/Symptoms: Noticeable delays or jarring motions when the transmission shifts gears. Can occur in any gear.
    • Solution: Perform a transmission fluid flush, inspect and clean the valve body. In severe cases, a transmission rebuild or replacement might be needed.
    • Estimated Cost to Fix: $150 (fluid flush) to $2000+ (rebuild/replacement).
    • Recalls: None Found
  • Torque Converter Shudder
    • Description/Symptoms: A shaking or vibrating sensation, especially at lower speeds or during light acceleration.
    • Solution: Transmission fluid flush, installation of a friction modifier additive, or replacement of the torque converter.
    • Estimated Cost to Fix: $150 - $800+
    • Recalls: None Found

Suspension

  • Air Suspension Failure
    • Description/Symptoms: The rear of the vehicle sags, the air compressor runs constantly, or the “check air suspension” light illuminates. Individual air springs can leak, or the compressor itself can fail.
    • Solution: Replace the faulty air springs, compressor, or both. Conversion to coil springs is also a common option.
    • Estimated Cost to Fix: $300 - $1200+ (per air spring), $300 - $800+ (compressor), $800 - $1500+ (coil spring conversion).
    • Recalls: None Found
  • Ball Joint Failure
    • Description/Symptoms: Clunking noises from the front suspension, tire wear, and loose steering.
    • Solution: Replace worn ball joints. Replacing control arms is also a common solution.
    • Estimated Cost to Fix: $200 - $600+ per side.
    • Recalls: None Found

Electrical

  • Blend Door Actuator Failure
    • Description/Symptoms: One side of the car blows hot air while the other blows cold, or the temperature control is inconsistent.
    • Solution: Replace the faulty blend door actuator(s).
    • Estimated Cost to Fix: $150 - $400+ per actuator.
    • Recalls: None Found
  • Window Regulator Failure
    • Description/Symptoms: The windows operate slowly or not at all, or make grinding noises.
    • Solution: Replace the window regulator.
    • Estimated Cost to Fix: $200 - $400+ per window.
    • Recalls: None Found
  • Instrument Cluster Issues
    • Description/Symptoms: Intermittent flickering or complete failure of the instrument cluster, especially the digital display.
    • Solution: Repair or replace the instrument cluster.
    • Estimated Cost to Fix: $200 - $800+
    • Recalls: None Found

Exterior

  • Rust on Lower Body Panels
    • Description/Symptoms: Rust forming on the lower edges of doors, fenders, and rocker panels, especially in areas with road salt exposure.
    • Solution: Repair rust damage, replace rusted panels, and repaint.
    • Estimated Cost to Fix: $300 - $1000+ per panel.
    • Recalls: None Found

Interior

  • Sun Visor Sagging/Failure
    • Description/Symptoms: The sun visors no longer stay in the up position and sag down, obstructing the driver’s view.
    • Solution: Replace the sun visors.
    • Estimated Cost to Fix: $100 - $300+ per visor.
    • Recalls: None Found
  • Headliner Sagging
    • Description/Symptoms: The headliner fabric detaches from the backing and sags down, especially in warmer climates.
    • Solution: Replace or re-glue the headliner.
    • Estimated Cost to Fix: $200 - $600+
    • Recalls: None Found

Summary

The 2007 Lincoln Town Car, while generally reliable, has some common issues that potential buyers should be aware of. Engine issues, particularly with the intake manifold and spark plugs, can be costly. The air suspension is another area prone to problems, with repairs ranging from moderate to expensive depending on the component that fails. Electrical issues like blend door actuators and window regulators are also fairly common. Rust can be a concern in certain climates. While not all vehicles will experience these issues, a pre-purchase inspection is recommended to identify any potential problems. Overall, the severity of these issues ranges from minor inconveniences to more significant repairs, and the cost can vary widely depending on the specific problem and repair method.

Lincoln, Town Car
Lincoln Town Car 2007
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