2011 Ford Flex

The 2011 Ford Flex is a unique and spacious crossover SUV known for its distinctive boxy styling and comfortable ride. Engine options for the 2011 Flex include a 3.5L V6 producing around 262 horsepower and 248 lb-ft of torque and a more powerful 3.5L EcoBoost V6, generating approximately 355 horsepower and 350 lb-ft of torque. Both engines are paired with a 6-speed automatic transmission. Owners appreciate the Flex’s generous passenger and cargo space, as well as its available features like a panoramic sunroof and rear entertainment system. Some common dislikes include its polarizing styling and potentially high fuel consumption, especially with the EcoBoost engine.

Engine

3.5L V6

• Water Pump Failure
  • Description/Symptoms: Internal water pump failure can lead to coolant leaking into the engine oil, causing overheating and potential engine damage. Symptoms include rising engine temperature, coolant loss, and a milky appearance in the oil.
  • Solution: Replacement of the water pump, often requiring significant engine disassembly.
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

3.5L EcoBoost V6

• Turbocharger Failure
  • Description/Symptoms: The turbochargers can experience premature failure, resulting in a loss of power, excessive smoke from the exhaust, and unusual noises from the engine bay.
  • Solution: Replacement of the faulty turbocharger(s). In some cases, both turbos are replaced at the same time.
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found
• Intercooler Condensation/Hesitation
  • Description/Symptoms: Condensation can accumulate in the intercooler, leading to a hesitation or stumble upon acceleration, particularly in humid conditions.
  • Solution: Some owners have drilled a small weep hole in the intercooler to allow condensation to drain. A revised intercooler design may also be available.
  • Estimated Cost to Fix: Weep hole is minimal, Replacement is $500-$800+
  • Recalls: None Found

Transmission

6-Speed Automatic (6F35/6F50/6F55)

• Torque Converter Failure
  • Description/Symptoms: Shuddering during gear shifts, especially at lower speeds. The transmission may slip or fail to engage gears properly.
  • Solution: Replacement of the torque converter.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found
• Valve Body Issues
  • Description/Symptoms: Harsh or erratic shifting, delayed engagement of gears, or complete transmission failure.
  • Solution: Replacement or repair of the valve body. In some cases, a transmission rebuild or replacement may be necessary.
  • Estimated Cost to Fix: $500 - $3,000+ depending on the repair/replacement needed.
  • Recalls: None Found

Suspension

• Rear Suspension Sag
  • Description/Symptoms: Rear of the vehicle sits lower than normal, particularly when loaded. This can affect handling and ride quality.
  • Solution: Replacement of the rear shocks or springs.
  • Estimated Cost to Fix: $300 - $800
  • Recalls: None Found

Electrical

• SYNC System Issues
  • Description/Symptoms: Freezing, crashing, or general unresponsiveness of the Ford SYNC infotainment system. Bluetooth connectivity problems.
  • Solution: Software updates or replacement of the SYNC module.
  • Estimated Cost to Fix: $100 - $500+ depending on the repair.
  • Recalls: None Found
• Power Window Motor Failure
  • Description/Symptoms: The power windows may stop working or operate intermittently.
  • Solution: Replacement of the faulty window motor.
  • Estimated Cost to Fix: $150 - $300 per window.
  • Recalls: None Found

Exterior

• Liftgate Strut Failure
  • Description/Symptoms: The liftgate does not stay open on its own and falls closed.
  • Solution: Replacement of the liftgate struts.
  • Estimated Cost to Fix: $100 - $200
  • Recalls: None Found

Interior

• Cracked Dashboard
  • Description/Symptoms: Cracking or splitting of the dashboard, especially in hot climates.
  • Solution: Replacement of the dashboard.
  • Estimated Cost to Fix: $800-$1500+
  • Recalls: None Found

Summary The 2011 Ford Flex can be a comfortable and versatile vehicle, but potential buyers should be aware of the common issues reported by owners. Engine problems such as water pump and turbocharger failures, and transmission issues related to the torque converter and valve body, can lead to significant repair costs. Electrical issues with the SYNC system and power windows, as well as suspension concerns like rear sag, also contribute to the overall ownership experience. While some issues may be relatively minor, others can be costly to repair, making a thorough pre-purchase inspection crucial.