2009 Mitsubishi Endeavor

The 2009 Mitsubishi Endeavor is a mid-size SUV offered with a single engine option: a 3.8-liter V6 producing 225 horsepower and 255 lb-ft of torque. This engine was paired with a 4-speed automatic transmission. Owners often praise the Endeavor for its comfortable ride and spacious interior, while common criticisms include its fuel economy and somewhat dated design.

Engine

3.8L V6

• Timing Belt Failure
  • Description/Symptoms: The timing belt is prone to cracking and failing prematurely if not replaced at the recommended interval. Symptoms include rough running, misfires, and potentially catastrophic engine damage if the belt breaks.
  • Solution: Replace the timing belt, water pump, and tensioner at the recommended interval (usually around 60,000 miles).
  • Estimated Cost to Fix: $500 - $800+
  • Recalls: None Found
• Valve Cover Gasket Leaks
  • Description/Symptoms: Oil leaks from the valve cover gaskets are common as the gaskets age and become brittle. This can lead to oil dripping onto the exhaust manifold, causing a burning smell.
  • Solution: Replace the valve cover gaskets.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Transmission

4-Speed Automatic

• Slipping or Harsh Shifting
  • Description/Symptoms: The 4-speed automatic transmission can experience slipping between gears, harsh shifting, or delayed engagement, especially at higher mileage.
  • Solution: A transmission fluid flush and filter change may help in some cases. More severe cases may require a transmission rebuild or replacement.
  • Estimated Cost to Fix: $150 (flush) to $2,000 - $4,000+ (rebuild/replacement)
  • Recalls: None Found

Suspension

• Strut Mount Failure
  • Description/Symptoms: The strut mounts can fail, leading to clunking noises from the front or rear suspension, especially when going over bumps.
  • Solution: Replace the strut mounts.
  • Estimated Cost to Fix: $300 - $500+ per pair
  • Recalls: None Found
• Rear Trailing Arm Bushing Wear
  • Description/Symptoms: The rear trailing arm bushings can wear out, causing a vague feeling in the rear suspension, increased road noise, and uneven tire wear.
  • Solution: Replace the rear trailing arm bushings.
  • Estimated Cost to Fix: $200-$400
  • Recalls: None Found

Electrical

• Power Window Motor Failure
  • Description/Symptoms: Power window motors are known to fail, preventing the window from going up or down.
  • Solution: Replace the power window motor.
  • Estimated Cost to Fix: $150 - $300+ per window
  • Recalls: None Found
• Alternator Failure
  • Description/Symptoms: Dimming headlights, a warning light on the dashboard, and difficulty starting the car.
  • Solution: Replace the alternator.
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found

Exterior

• Rust on Rear Hatch
  • Description/Symptoms: Rust can form around the rear license plate and hatch area, especially in colder climates where salt is used on the roads.
  • Solution: Repair rust spots, sand, prime, and paint, or replace the hatch if the rust is extensive.
  • Estimated Cost to Fix: $200 - $1000+ depending on severity
  • Recalls: None Found

Interior

• Sun Visor Sagging/Broken
  • Description/Symptoms: The sun visors are prone to sagging or breaking at the pivot point.
  • Solution: Replace the sun visor.
  • Estimated Cost to Fix: $50 - $150+ per visor
  • Recalls: None Found

Summary

The 2009 Mitsubishi Endeavor has some common issues, with engine maintenance and transmission problems being potentially the most expensive to address. Suspension and electrical issues are also fairly common. While many issues are relatively minor and inexpensive to fix, neglecting maintenance can lead to more serious and costly repairs. Careful inspection and addressing issues promptly can help extend the life of the vehicle. The issues are generally not considered severe unless a major engine or transmission failure occurs, which can be costly.