2011 Lincoln MKX

The 2011 Lincoln MKX is a luxury crossover SUV that offers a comfortable ride and a well-appointed interior. All 2011 MKX models came standard with a 3.7-liter V6 engine producing 305 horsepower and 280 lb-ft of torque paired with a 6-speed automatic transmission. Owners often praised the MKX for its smooth ride, quiet cabin, and upscale features. Some common criticisms included its somewhat bland styling, less than stellar fuel economy, and occasional electronic glitches. Here’s a breakdown of the common issues reported by owners:

Engine

3.7L V6

• Timing Chain Wear
  • Description/Symptoms: Rattling noise upon startup, especially when cold. The engine may also exhibit rough running or a check engine light with codes related to timing.
  • Solution: Replacement of the timing chain, guides, tensioners, and possibly related components like the camshaft phasers.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Visible oil leaks from various engine seals, such as the valve cover gaskets or rear main seal. Oil spots under the vehicle.
  • Solution: Replacement of the leaking gaskets or seals.
  • Estimated Cost to Fix: $200 - $1,000+ depending on the location of the leak.
  • Recalls: None Found

Transmission

6-Speed Automatic (6F50)

• Harsh Shifting/Slipping
  • Description/Symptoms: Rough or delayed shifting between gears, particularly between 2nd and 3rd or 3rd and 4th. The transmission may slip under acceleration or fail to shift properly.
  • Solution: In some cases, a software update can resolve the issue. If the problem persists, replacement of the valve body or a complete transmission rebuild or replacement might be necessary.
  • Estimated Cost to Fix: $200 (software update) - $4,000+ (transmission rebuild/replacement)
  • Recalls: None Found

Suspension

• Premature Strut/Shock Failure
  • Description/Symptoms: Bouncy or unstable ride, excessive body roll in corners, and clunking noises from the suspension.
  • Solution: Replacement of the worn struts and/or shocks.
  • Estimated Cost to Fix: $400 - $1,200+ per axle, depending on the shop and brand of replacement parts.
  • Recalls: None Found
• Wheel Bearing Failure
  • Description/Symptoms: Grinding or humming noise that changes with vehicle speed, especially when turning.
  • Solution: Replacement of the faulty wheel bearing(s).
  • Estimated Cost to Fix: $300 - $800+ per wheel, depending on location and labor costs.
  • Recalls: None Found

Electrical

• SYNC System Issues
  • Description/Symptoms: Freezing, lagging, or failure of the SYNC infotainment system. Bluetooth connectivity problems.
  • Solution: Attempt a SYNC system reset or software update. In some cases, the SYNC module may need to be replaced.
  • Estimated Cost to Fix: $0 (software update) - $500+ (module replacement)
  • Recalls: None Found
• Power Liftgate Malfunctions
  • Description/Symptoms: The power liftgate may fail to open or close properly, or it may get stuck.
  • Solution: Check the liftgate struts, motor, and latch mechanism. Replacement of the faulty component.
  • Estimated Cost to Fix: $200 - $800+, depending on the part that needs replacing.
  • Recalls: None Found

Exterior

• Power Folding Mirror Issues
  • Description/Symptoms: Power folding mirrors failing to open or close completely or making grinding noises.
  • Solution: Replacement of the faulty mirror assembly.
  • Estimated Cost to Fix: $300 - $700+ per mirror.
  • Recalls: None Found

Interior

• Climate Control Actuator Failure
  • Description/Symptoms: Clicking noise behind the dashboard, inconsistent temperature from the vents, or inability to control airflow direction.
  • Solution: Replacement of the faulty blend door actuator(s).
  • Estimated Cost to Fix: $200 - $600+, depending on the location of the actuator and labor costs.
  • Recalls: None Found
• Seat Heater Malfunctions
  • Description/Symptoms: Seat heaters not working, overheating, or only working intermittently.
  • Solution: Diagnosis of the heating element, wiring, or control module. Replacement of the faulty component.
  • Estimated Cost to Fix: $100 - $500+, depending on the part.
  • Recalls: None Found

Summary

The 2011 Lincoln MKX, while a comfortable and luxurious vehicle, has a few common issues that potential buyers should be aware of. Engine problems like timing chain wear and oil leaks can be costly, as can transmission issues. Electrical gremlins with the SYNC system and power liftgate can also be frustrating. Suspension issues leading to replacing suspension parts are very common for vehicles this age, and are not a surprise. While some of these problems are relatively minor, others can be significant and expensive to repair. Overall, a thorough pre-purchase inspection by a qualified mechanic is recommended to identify any potential problems before buying a used 2011 Lincoln MKX.