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2004 Mitsubishi Montero

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By Research the Car 1 min read

Introduction: The 2004 Mitsubishi Montero is a mid-size SUV praised for its off-road capabilities and spacious interior. It is available with two engine options: a 3.5L V6 and a 3.8L V6, both paired with a 4-speed automatic transmission. Despite its strengths, the Montero has some reported issues that owners should be aware of.

Engine

  • 3.5L V6
    • Timing Belt Issues: Premature wear or failure of the timing belt can lead to engine damage. Replace the timing belt and components regularly as per manufacturer recommendations. Estimated Cost: $500-$800+
    • Recalls: NHTSA Campaign ID: 07V302000, 10V267000
  • 3.8L V6
    • No Issues Found

Transmission

  • 4-speed Automatic:
    • Transmission Slippage: Loss of power or jerking during gear changes indicates transmission slippage. Overhaul or replace the transmission. Estimated Cost: $2,000-$4,000+

Suspension

  • Rear Suspension:
    • Sagging Rear Springs: Over time, the rear suspension springs can weaken, causing the rear of the Montero to sag. Replace the springs. Estimated Cost: $300-$500

Electrical

  • Starter:
    • Starter Failure: The starter can fail to engage or turn over the engine. Replace the starter. Estimated Cost: $200-$400
  • Alternator:
    • Alternator Failure: The alternator may fail to charge the battery, resulting in electrical issues or battery drain. Replace the alternator. Estimated Cost: $400-$600
  • Recalls: NHTSA Campaign ID: 10V083000, 10V155000

Exterior

  • Sunroof:
    • Sunroof Leaks: Leaks can occur due to clogged drains or damaged gaskets. Unclog the drains or replace the gaskets. Estimated Cost: $100-$500

Interior

  • Climate Control:
    • AC Compressor Failure: The AC compressor may fail, impairing the vehicle’s air conditioning system. Replace the compressor. Estimated Cost: $800-$1,200+

Summary: While the 2004 Mitsubishi Montero offers capable off-roading and a comfortable interior, it has some potential issues that range from minor to more significant. The timing belt issue with the 3.5L V6 engine and transmission slippage with the 4-speed automatic transmission can be serious and costly to repair. However, many of the other issues are relatively minor and can be addressed at more reasonable costs. Overall, the Montero’s issues do not seem to be overwhelmingly common and the majority can be resolved without breaking the bank.

Mitsubishi, Montero
Mitsubishi Montero 2004
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