2001 Mitsubishi Montero

Introduction

The 2001 Mitsubishi Montero is a mid-size SUV known for its ruggedness and off-road capabilities. It comes equipped with a 3.5L V6 engine producing 190 horsepower and 235 lb.-ft. of torque. The Montero is available with either a 4-speed automatic or 5-speed manual transmission. Despite its strengths, the Montero has been plagued by several common issues over the years.

Engine

3.5L V6

• Piston Ring Failure: Excessive oil consumption, blue smoke from the exhaust, engine knocking. Replacement of piston rings and associated parts. $2,000 - $3,000+
• Timing Belt Failure: Interference engine. Can cause catastrophic engine damage. Scheduled replacement at 60,000 miles. $800 - $1,200+
• Valve Cover Gasket Leak: Oil leak from under the valve cover. Replacement of valve cover gasket. $300 - $500+

Transmission

4-Speed Automatic

• Transmission Slippage or Delay: Hard shifting, slipping, or delayed engagement. Replacement or rebuild of transmission. $2,500 - $4,000+
• Torque Converter Lock-up Failure: Vibrations, shuddering, or loss of power. Replacement of torque converter. $1,000 - $1,500+

5-Speed Manual

• Clutch Failure: Difficulty shifting, slipping, or chatter. Replacement of clutch system. $600 - $1,000+
• Synchronizer Wear: Grinding or difficulty shifting gears. Replacement of synchronizers. $800 - $1,200+

Suspension

• Strut Failure: Worn struts lead to a spongy ride, reduced handling, and premature tire wear. Replacement of struts. $500 - $800+ per axle
• Ball Joint Wear: Loose or noisy steering, wander while driving. Replacement of ball joints. $300 - $600+ per side

Electrical

• Alternator Failure: Noisy or low output. Replacement of alternator. $500 - $700+
• Starter Failure: Difficulty starting the vehicle. Replacement of starter. $400 - $600+
• Window Motor Failure: Inoperative or slow-moving windows. Replacement of window motor. $200 - $400+ per window

Exterior

• Roof Rack Bolt Corrosion: Water leaking into vehicle. Replacement of rusted bolts or roof rack. $200 - $400+
• Tailgate Lock Failure: Door not locking or unlocking properly. Replacement of tailgate lock. $100 - $200+

Interior

• Sun Visor Breakage: Sun visors becoming loose or detaching. Replacement of sun visors. $100 - $200+ per visor
• HVAC Blend Door Failure: Temperature control issues, cold air not blowing. Replacement of blend door actuator. $400 - $600+
• Seat Heater Failure: Inoperative seat heaters. Replacement of seat heater elements. $300 - $500+ per seat

Summary

The 2001 Mitsubishi Montero is a capable off-road vehicle but suffers from a range of issues, particularly with its engine, transmission, and electrical systems. These issues can lead to significant repair costs, so it’s important to factor them in when considering this vehicle.