2008 Mitsubishi Montero

The 2008 Mitsubishi Montero, also known as the Pajero in some markets, is a full-size SUV known for its off-road capabilities and rugged design. It was available with a 3.8L V6 engine producing approximately 250 horsepower and 259 lb-ft of torque. The Montero offers a blend of practicality and adventure, appealing to those seeking a capable family vehicle that can handle diverse terrains. Owners often appreciate its spacious interior, robust four-wheel-drive system, and comfortable ride on the road. However, some common complaints include its fuel economy, dated interior design, and potential maintenance costs associated with its complex systems. The Montero was only offered with one engine option, the 3.8L V6. The transmission offered was a 5-speed automatic.

Engine

3.8L V6 (6G75)

• Engine Misfires
  • Description/Symptoms: Rough idling, poor acceleration, check engine light illuminated. Often caused by worn or faulty ignition coils, spark plugs, or vacuum leaks.
  • Solution: Replace ignition coils, spark plugs, and inspect and repair any vacuum leaks. A diagnostic scan can pinpoint the problematic cylinder.
  • Estimated Cost to Fix: $100 - $500+ (depending on the number of coils replaced and labor costs)
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Visible oil leaks on the engine, low oil levels, burning oil smell. Common sources include valve cover gaskets, oil pan gasket, and front/rear crankshaft seals.
  • Solution: Replace the leaking gaskets or seals. Thoroughly clean the affected area after the repair.
  • Estimated Cost to Fix: $100 - $400+ (depending on the location and severity of the leak)
  • Recalls: None Found

Transmission

5-Speed Automatic (V5A51)

• Harsh Shifting
  • Description/Symptoms: Abrupt or jerky shifts between gears, particularly when cold. May be caused by contaminated transmission fluid, worn valve body components, or failing solenoids.
  • Solution: Perform a transmission fluid flush with high-quality fluid meeting Mitsubishi specifications. In some cases, valve body repair or replacement may be necessary. Replacing solenoids can sometimes resolve the issue.
  • Estimated Cost to Fix: $150 - $800+ (depending on the extent of repairs)
  • Recalls: None Found
• Transmission Slipping
  • Description/Symptoms: Engine revs high without a corresponding increase in speed. Can be caused by worn clutch packs inside the transmission, low fluid level, or internal damage.
  • Solution: Check and top off transmission fluid. If the problem persists, a transmission rebuild or replacement may be necessary.
  • Estimated Cost to Fix: $200 - $3000+ (depending on the severity of the damage and whether a rebuild or replacement is required)
  • Recalls: None Found

Suspension

• Worn Suspension Components
  • Description/Symptoms: Clunking noises from the suspension, poor handling, uneven tire wear. Common culprits include worn ball joints, tie rod ends, and sway bar links.
  • Solution: Replace worn suspension components. A wheel alignment is recommended after suspension work.
  • Estimated Cost to Fix: $200 - $800+ (depending on the number of parts replaced and labor costs)
  • Recalls: None Found
• Air Suspension Issues (If Equipped)
  • Description/Symptoms: Sagging suspension, compressor failure, error messages on the dashboard. Air leaks in the system are a common cause.
  • Solution: Inspect and repair air leaks, replace the air compressor, and potentially replace air struts.
  • Estimated Cost to Fix: $300 - $1500+ (depending on the component that needs to be replaced)
  • Recalls: None Found

Electrical

• Power Window Malfunctions
  • Description/Symptoms: Windows fail to operate or move intermittently. Often caused by a faulty window motor, switch, or wiring issue.
  • Solution: Replace the window motor, switch, or repair any damaged wiring.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found
• Central Locking System Issues
  • Description/Symptoms: Doors failing to lock or unlock properly, remote key fob not working. Could be due to a faulty actuator, wiring problem, or issues with the central locking control module.
  • Solution: Diagnose and repair any wiring issues, replace faulty door lock actuators, or reprogram the key fob. Replacing the control module is a last resort.
  • Estimated Cost to Fix: $80 - $300+
  • Recalls: None Found

Exterior

• Rust
  • Description/Symptoms: Corrosion on the frame, body panels, and undercarriage.
  • Solution: Repair or replace affected body panels, apply rust inhibitor coatings.
  • Estimated Cost to Fix: $200 - $3000+
  • Recalls: None Found

Interior

• Climate Control Issues
  • Description/Symptoms: Inconsistent heating or cooling, blower motor not working, or issues with the blend door actuator.
  • Solution: Replace the blower motor, blend door actuator, or address any refrigerant leaks.
  • Estimated Cost to Fix: $100 - $600+
  • Recalls: None Found

Summary The 2008 Mitsubishi Montero presents a mixed bag of potential issues. Engine and transmission problems, such as oil leaks, misfires, harsh shifting, and slipping, can lead to moderate to high repair costs. Suspension and electrical issues, while generally less expensive to address, can still impact reliability and driving comfort. Rust can be a significant issue as well, particularly in areas with harsh weather conditions. Potential buyers should thoroughly inspect these areas and budget for potential repairs to ensure a reliable ownership experience.