2009 Mitsubishi Montero

The 2009 Mitsubishi Montero, also known as the Pajero in some markets, is a full-size SUV known for its off-road capabilities and spacious interior. The 2009 model was only offered with a 3.8-liter V6 engine producing around 250 horsepower and 253 lb-ft of torque. It was paired with a 5-speed automatic transmission. Owners often praise the Montero for its ruggedness, comfortable ride, and ample cargo space. Common complaints include relatively poor fuel economy and a somewhat dated interior design.

Engine

3.8L V6

• Oil Leaks
  • Description/Symptoms: Oil leaks can occur from various seals and gaskets, including the valve cover gaskets and rear main seal. Symptoms include oil spots under the vehicle, a burning oil smell, and low oil levels.
  • Solution: Replacing the leaking seals or gaskets.
  • Estimated Cost to Fix: $150 - $500+ depending on the location of the leak.
  • Recalls: None Found
• Catalytic Converter Failure
  • Description/Symptoms: The catalytic converter can fail, leading to reduced engine performance, poor fuel economy, and a check engine light. Often caused by upstream engine issues.
  • Solution: Replacing the catalytic converter. Addressing the root cause of the failure, such as a faulty oxygen sensor.
  • Estimated Cost to Fix: $500 - $1200+
  • Recalls: None Found

Transmission

5-Speed Automatic

• Rough Shifting
  • Description/Symptoms: Reports of rough or delayed shifting, particularly between gears. This can be more noticeable when the transmission is cold.
  • Solution: Performing a transmission fluid flush and filter replacement. If the problem persists, internal repairs or a transmission replacement may be necessary.
  • Estimated Cost to Fix: $150 - $300 for a fluid flush; $2000 - $4000+ for a rebuild or replacement.
  • Recalls: None Found

Suspension

• Sagging Rear Suspension
  • Description/Symptoms: The rear suspension can sag over time, particularly if the vehicle is frequently used for towing or carrying heavy loads. This can affect ride quality and handling.
  • Solution: Replacing the rear springs or adding aftermarket air suspension assist.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Electrical

• Power Window Issues
  • Description/Symptoms: Power windows may stop working or operate erratically. This is often due to a faulty window motor or switch.
  • Solution: Replacing the window motor or switch.
  • Estimated Cost to Fix: $150 - $400
  • Recalls: None Found
• Central Locking Problems
  • Description/Symptoms: The central locking system may malfunction, preventing doors from locking or unlocking properly. This could be due to a faulty actuator or control module.
  • Solution: Replacing the door lock actuator or the central locking control module.
  • Estimated Cost to Fix: $100 - $300
  • Recalls: None Found

Exterior

• Rust (Specific Locations)
  • Description/Symptoms: Rust can develop in areas prone to moisture and road salt exposure, such as the wheel wells, rocker panels, and undercarriage.
  • Solution: Repairing or replacing the affected body panels. Applying rust prevention treatments.
  • Estimated Cost to Fix: $200 - $1000+ depending on the severity.
  • Recalls: None Found

Interior

• Sunroof Issues
  • Description/Symptoms: Sunroof may leak, fail to open or close smoothly, or make excessive noise. This can be due to worn seals, a faulty motor, or damaged tracks.
  • Solution: Replacing the sunroof seals, motor, or repairing the tracks.
  • Estimated Cost to Fix: $100 - $800+ depending on the issue.
  • Recalls: None Found

Summary

The 2009 Mitsubishi Montero, while generally reliable, can experience certain issues with age. Oil leaks, catalytic converter failures, and rough shifting are the most common and costly problems. Other common issues are suspension sagging, electrical problems, rust, and sunroof issues. The severity of these issues varies, but addressing them promptly can help maintain the vehicle’s overall performance and longevity.