2009 Mitsubishi L200

2009 Mitsubishi L200

Overview

The 2009 Mitsubishi L200, also known as the Triton in some markets, is a robust pickup truck designed for utility and off-road capability. While generally considered reliable for its class, like any vehicle, it has specific areas that owners have reported issues with over time. This analysis focuses on common technical reliability concerns beyond routine maintenance, examining engine, transmission, suspension, electrical, exterior, and interior components. Understanding these potential weak points can help owners anticipate and address problems, ensuring the longevity and performance of their L200.

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Engine

2.5L 4D56 DI-D (Diesel)

Turbocharger Failure

• Symptoms: Loss of power, excessive smoke, whistling noises, oil leaks around the turbo.
• Solution: Replacement of the turbocharger unit. Regular oil changes and air filter maintenance can help prevent premature failure.
• Cost: $800 - $1500

Glow Plug Issues

• Symptoms: Difficulty starting, especially in cold weather; engine warning light may illuminate.
• Solution: Replacement of faulty glow plugs. Testing individual glow plugs can diagnose the issue.
• Cost: $150 - $300

3.2L 4M41 DI-D (Diesel)

Timing Chain Wear

• Symptoms: Rattling noise from the front of the engine, especially on startup; potential loss of engine power.
• Solution: Replacement of the timing chain and tensioners. This is a significant repair.
• Cost: $1000 - $2000

Transmission

5-Speed Manual

Clutch Wear

• Symptoms: Slipping clutch, difficulty shifting gears, burning smell.
• Solution: Replacement of the clutch kit (clutch disc, pressure plate, release bearing).
• Cost: $600 - $1000

4-Speed Automatic

Torque Converter Issues

• Symptoms: Shuddering, slipping, delayed engagement, overheating.
• Solution: Rebuilding or replacement of the torque converter. Transmission fluid changes are crucial for longevity.
• Cost: $700 - $1200

Suspension

Independent Front Suspension / Leaf Spring Rear

Ball Joint Wear

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

Leaf Spring Sagging/Breakage

• Symptoms: Rear end sag, reduced load-carrying capacity, rattling noises.
• Solution: Replacement of damaged or fatigued leaf springs.
• Cost: $300 - $600

Electrical

General Electrical System

Alternator Failure

• Symptoms: Dimming headlights, battery warning light, electrical components malfunctioning, dead battery.
• Solution: Replacement of the alternator. Ensure battery terminals are clean and connections are secure.
• Cost: $300 - $600

Wiring Harness Corrosion

• Symptoms: Intermittent electrical faults, non-functioning lights or accessories, corrosion visible on connectors.
• Solution: Cleaning and repairing corroded connections, or replacement of affected harness sections.
• Cost: $150 - $500

Exterior

Body Panels and Paint

Rust/Corrosion

• Symptoms: Visible rust, particularly on wheel arches, sills, and chassis components, especially in areas with harsh winters or coastal exposure.
• Solution: Rust treatment and repair, rustproofing, or panel replacement. Regular washing and waxing can help mitigate.
• Cost: $200 - $1000+

Interior

Interior Trim and Upholstery

No widespread issues reported.

• Symptoms: N/A
• Solution: N/A
• Cost: Varies

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Summary Verdict

The 2009 Mitsubishi L200 demonstrates a generally solid reliability record, particularly for its utilitarian purpose. The diesel engines, while powerful, can be prone to turbocharger issues and, in the larger 3.2L, timing chain wear. Transmission issues are typically related to wear and tear on clutch components in manuals or torque converter problems in automatics. Suspension components like ball joints and leaf springs are common wear items, especially under heavy use. Electrical gremlins, such as alternator failure and wiring corrosion, can occur. Rust is a significant concern, especially in certain climates. Overall, with diligent maintenance and attention to reported issues, the L200 remains a capable and dependable pickup.