2011 Mitsubishi Endeavor

Introduction The 2011 Mitsubishi Endeavor is a mid-size SUV with a roomy interior and robust V6 engine. It offers two engine options: a 3.8L V6 with 225 horsepower and 250 lb-ft of torque, and a 3.0L V6 with 189 horsepower and 186 lb-ft of torque. The 3.8L V6 comes with a 5-speed automatic transmission, while the 3.0L V6 comes with either a 4-speed automatic transmission or a 5-speed manual transmission. Despite its spaciousness and affordability, the Endeavor has encountered some issues.

Engine 3.8L V6

• Intake Manifold Cracking:
  • Description/Symptoms: Formation of cracks in the intake manifold can lead to vacuum leaks, rough idling, and poor engine performance.
  • Solution: Replacement of the intake manifold.
  • Estimated Cost to Fix: $700 - $1,200+
  • Recalls: None Found
• Timing Belt Failure:
  • Description/Symptoms: Premature failure of the timing belt can result in severe engine damage, such as bent valves and cracked pistons.
  • Solution: Replacement of the timing belt, tensioner, and water pump.
  • Estimated Cost to Fix: $600 - $1,000+
  • Recalls: None Found

3.0L V6

• No Issues Found

Transmission 5-speed Automatic (3.8L V6)

• Valve Body Failure:
  • Description/Symptoms: Malfunctioning valve body can cause slipping gears, delayed shifts, and overheating.
  • Solution: Replacement of the valve body.
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found
• Torque Converter Failure:
  • Description/Symptoms: Problems with the torque converter can lead to shuddering during gear shifts, overheating, and loss of power.
  • Solution: Replacement of the torque converter.
  • Estimated Cost to Fix: $1,200 - $2,000+
  • Recalls: None Found

4-speed Automatic (3.0L V6)

• No Issues Found

5-speed Manual (3.0L V6)

• No Issues Found

Suspension

• Strut Mounting Plate Corrosion:
  • Description/Symptoms: Corrosion of the strut mounting plates can cause a rattling noise over bumps and premature tire wear.
  • Solution: Replacement of the strut mounting plates.
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found
• Rear Suspension Bushings:
  • Description/Symptoms: Worn or broken rear suspension bushings can result in poor handling and excessive vibration.
  • Solution: Replacement of the rear suspension bushings.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Electrical

• Ignition Coil Failure:
  • Description/Symptoms: Failed ignition coils can cause misfires, rough idling, and difficulty starting the engine.
  • Solution: Replacement of the ignition coils.
  • Estimated Cost to Fix: $250 - $400+
  • Recalls: None Found
• Alternator Failure:
  • Description/Symptoms: A failing alternator can lead to insufficient charging of the battery, electrical system problems, and eventually a no-start condition.
  • Solution: Replacement of the alternator.
  • Estimated Cost to Fix: $450 - $700+
  • Recalls: None Found

Exterior

• Hatch Lift Support Failure:
  • Description/Symptoms: Weak or broken lift supports can cause the hatch to open slowly or not stay open on its own.
  • Solution: Replacement of the hatch lift supports.
  • Estimated Cost to Fix: $150 - $250+
  • Recalls: None Found
• Fog Light Condensation:
  • Description/Symptoms: Accumulation of condensation inside the fog lights can impair visibility in foggy conditions.
  • Solution: Replacement of the fog light assemblies.
  • Estimated Cost to Fix: $200 - $300+
  • Recalls: None Found

Interior

• Sunroof Leaks:
  • Description/Symptoms: Water leaking into the cabin from a faulty sunroof can cause damage to the interior and electrical components.
  • Solution: Repair or replacement of the sunroof assembly.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: None Found
• Window Motor Failure:
  • Description/Symptoms: Malfunctioning window motors can cause windows to become inoperable or move erratically.
  • Solution: Replacement of the window motor.
  • Estimated Cost to Fix: $300 - $500+
  • Recalls: None Found

Summary While the 2011 Mitsubishi Endeavor offers a spacious and comfortable ride, it has faced several issues affecting various components. Engine concerns, such as intake manifold cracking and timing belt failure, can be severe and expensive to fix. Transmission issues with the valve body and torque converter are also prevalent. Suspension issues, including strut mounting plate corrosion and worn rear bushings, can impact handling and stability. Electrical problems, such as ignition coil and alternator failures, can cause a range of symptoms and inconvenience. The exterior may experience hatch lift support failure and fog light condensation, while the interior can suffer from sunroof leaks and window motor issues. The severity and cost of these issues vary, with some repairs being relatively minor, while others can be more extensive and costly.