2000 Mitsubishi Montero

2000 Mitsubishi Montero

Overview

The 2000 Mitsubishi Montero, also known as the Pajero in many markets, is a body-on-frame SUV that offered a blend of off-road capability and family utility. It was generally considered a robust vehicle for its era, particularly in its core mechanicals. However, like many vehicles of this vintage, certain components can experience age-related issues. This analysis focuses on common mechanical and electrical points of concern, excluding routine maintenance. Owners often praise its durability for off-road adventures, but attention to specific areas can ensure continued reliability.

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Engine

3.5L V6 (6G74)

Intake Manifold Gasket Leaks

• Symptoms: Coolant leaks, engine misfires, rough idle, sweet smell from exhaust.
• Solution: Replacement of intake manifold gaskets.
• Cost: $300 - $600

Timing Belt Failure

• Symptoms: Sudden engine shutdown, no start, rattling noises from the engine.
• Solution: Replacement of timing belt, tensioners, and water pump.
• Cost: $600 - $1000

Transmission

4-Speed Automatic (V4A51)

Slipping Gears

• Symptoms: Delayed engagement, difficulty shifting, loss of power during acceleration.
• Solution: Transmission fluid and filter change, potential internal repairs or rebuild.
• Cost: $250 - $1500+

5-Speed Manual

Clutch Wear

• Symptoms: Slipping clutch, difficulty shifting gears, burning smell.
• Solution: Clutch kit replacement (clutch disc, pressure plate, release bearing).
• Cost: $500 - $900

Suspension

Independent Front Suspension

Ball Joint Wear

• Symptoms: Clunking noises over bumps, steering wander, uneven tire wear.
• Solution: Replacement of worn ball joints.
• Cost: $200 - $400

Control Arm Bushing Deterioration

• Symptoms: Clunking noises, poor handling, excessive vibration.
• Solution: Replacement of worn control arm bushings.
• Cost: $300 - $500

Rear Solid Axle

No Major Issues

• Symptoms: No widespread issues reported.
• Solution: No widespread issues reported.
• Cost: No widespread issues reported.

Electrical

Body Control Module (BCM)

Intermittent Power Failures

• Symptoms: Randomly failing interior lights, power windows, door locks, or dashboard indicators.
• Solution: Diagnosis and potential reprogramming or replacement of the BCM.
• Cost: $400 - $800

Alternator

Failure

• Symptoms: Dimming headlights, battery warning light illuminated, dead battery.
• Solution: Replacement of the alternator.
• Cost: $300 - $500

Exterior

Body Panels & Paint

Rust Formation

• Symptoms: Corrosion on fenders, rocker panels, tailgate, and frame.
• Solution: Rust repair and repainting, or replacement of affected panels.
• Cost: $500 - $2000+

Sunroof

Drainage Clogs

• Symptoms: Water leaks into the cabin, damp carpets, potential mold growth.
• Solution: Cleaning of sunroof drains and seals.
• Cost: $100 - $250

Interior

HVAC System

Blower Motor Failure

• Symptoms: No air coming from vents, or intermittent fan speed.
• Solution: Replacement of the blower motor or resistor.
• Cost: $200 - $400

Seat Upholstery

Wear and Tear

• Symptoms: Rips, tears, and fading of fabric or leather.
• Solution: Professional cleaning, repair, or replacement of seat covers.
• Cost: $150 - $500 per seat

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Summary Verdict

The 2000 Mitsubishi Montero is a capable SUV with a generally solid mechanical foundation, especially its V6 engine and robust chassis. However, age is a significant factor, leading to common issues like intake manifold leaks and timing belt replacements on the 3.5L V6. Transmission problems, particularly with the automatic, can arise, and manual clutch wear is expected. Suspension components, such as ball joints and bushings, are prone to wear. Electrical gremlins, often related to the BCM or alternator, can also occur. Exterior rust is a concern in certain climates, and interior components like the HVAC blower motor may require attention. Regular maintenance and proactive inspection of these known weak points are crucial for maintaining the Montero’s reliability.