2009 Mitsubishi Montero Sport

The 2009 Mitsubishi Montero Sport, also known as the Mitsubishi Pajero Sport in some markets, is a mid-size SUV offering a blend of off-road capability and daily usability. For the 2009 model year, the Montero Sport was primarily equipped with a 3.5L V6 engine producing around 220 horsepower and 230 lb-ft of torque, paired with either a 4-speed automatic or a 5-speed manual transmission, depending on the market and trim level. Owners generally appreciate its ruggedness, off-road prowess, and spacious interior. Common dislikes often revolve around its fuel economy, somewhat dated interior styling, and ride quality compared to more modern SUVs.

Engine

3.5L V6

• Oil Leaks
  • Description/Symptoms: Oil leaks can occur from various areas, including valve cover gaskets, oil pan gasket, and rear main seal. Symptoms include visible oil leaks on the ground, burning oil smell, and low oil levels.
  • Solution: Replacing the affected gaskets or seals.
  • Estimated Cost to Fix: $100 - $500+ depending on the location of the leak and labor costs.
• Timing Belt Issues
  • Description/Symptoms: The 3.5L V6 is an interference engine, so the timing belt is crucial. If the timing belt breaks, serious engine damage can occur. Symptoms can include engine misfires, rough running, or complete engine failure.
  • Solution: Replacing the timing belt according to the recommended maintenance schedule (typically every 60,000 - 90,000 miles). Also recommended to replace the water pump, tensioners, and idler pulleys at the same time.
  • Estimated Cost to Fix: $400 - $1000+
  • Recalls: None Found

Transmission

4-Speed Automatic Transmission

• Harsh Shifting
  • Description/Symptoms: Some owners have reported harsh or erratic shifting, particularly between gears. This can be caused by worn solenoids, valve body issues, or low transmission fluid.
  • Solution: Replacing the solenoids, rebuilding the valve body, or performing a transmission flush and filter change. In severe cases, a transmission rebuild or replacement may be necessary.
  • Estimated Cost to Fix: $150 - $3000+, depending on the severity of the problem.
  • Recalls: None Found

Suspension

• Worn Ball Joints and Bushings
  • Description/Symptoms: Clunking or rattling noises from the front suspension, especially when going over bumps. Steering may feel loose or imprecise. Uneven tire wear can also be an indicator.
  • Solution: Replacing worn ball joints, control arm bushings, sway bar links, and other suspension components.
  • Estimated Cost to Fix: $200 - $800+ per corner, depending on the extent of the damage and labor costs.
  • Recalls: None Found

Electrical

• Power Window Issues
  • Description/Symptoms: Power windows failing to operate properly, either not going up or down, or moving slowly. This can be caused by a faulty window motor, switch, or wiring issue.
  • Solution: Replacing the window motor, switch, or repairing damaged wiring.
  • Estimated Cost to Fix: $100 - $300+ per window.
  • Recalls: None Found

Exterior

• Rust
  • Description/Symptoms: Rust forming on the body, especially in areas prone to moisture and salt exposure (e.g., wheel wells, rocker panels, undercarriage).
  • Solution: Rust repair, including sanding, patching, and repainting affected areas. Prevention through rustproofing treatments.
  • Estimated Cost to Fix: $200 - $1000+, depending on the severity and extent of the rust.
  • Recalls: None Found

Interior

• Climate Control Issues
  • Description/Symptoms: Air conditioning not blowing cold air, or heater not blowing hot air. This can be caused by a refrigerant leak, faulty compressor, clogged heater core, or a malfunctioning blend door actuator.
  • Solution: Repairing refrigerant leaks, replacing the compressor, flushing the heater core, or replacing the blend door actuator.
  • Estimated Cost to Fix: $100 - $800+, depending on the cause of the issue.
  • Recalls: None Found

Summary

The 2009 Mitsubishi Montero Sport has some common issues, with engine oil leaks and timing belt concerns being potential high-cost areas. Suspension wear and electrical problems can also add to the maintenance costs. Rust can be a significant problem, particularly in areas with harsh winters. While not all vehicles will experience these issues, it’s important to be aware of them when considering purchasing a used 2009 Montero Sport. The severity and cost of these issues can vary widely, so a thorough inspection by a qualified mechanic is recommended.