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2000 Mitsubishi Eclipse

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By Research the Car 4 min read

The 2000 Mitsubishi Eclipse is a sporty coupe known for its stylish design and relatively affordable price point. Engine options included a 2.4L inline-4 and a 3.0L V6. The 2.4L produced around 154 horsepower and 163 lb-ft of torque. Some owners liked the Eclipse’s aesthetics and handling, while others disliked its reliability and build quality. Common complaints often centered around mechanical issues, particularly with the engine and transmission, as well as electrical problems.

Engine

2.4L Inline-4

  • Oil Leaks
    • Description/Symptoms: Oil leaks can occur from various points including the valve cover gasket, oil pan gasket, and rear main seal. Symptoms include visible oil leaks, low oil level, and the smell of burning oil.
    • Solution: Replace the leaking gaskets or seals.
    • Estimated Cost to Fix: $50 - $200+ depending on the location of the leak and labor costs.
    • Recalls: None Found
  • Rough Idle
    • Description/Symptoms: Rough idling can be caused by a variety of issues, including a faulty idle air control valve, vacuum leaks, or dirty throttle body. Symptoms include shaking or stalling at idle.
    • Solution: Clean or replace the idle air control valve, fix vacuum leaks, and clean the throttle body.
    • Estimated Cost to Fix: $50 - $250+
    • Recalls: None Found

3.0L V6

  • Valve Stem Seal Failure
    • Description/Symptoms: Valve stem seals allow oil to leak into the combustion chamber. Symptoms can include blue smoke from the exhaust, especially on startup, and increased oil consumption.
    • Solution: Replace the valve stem seals.
    • Estimated Cost to Fix: $800 - $1500+
    • Recalls: None Found
  • Timing Belt Issues
    • Description/Symptoms: If the timing belt is not replaced at the specified interval, or if the tensioner fails, it can lead to catastrophic engine damage. Symptoms may include ticking noises, misfires, or complete engine failure.
    • Solution: Replace the timing belt and tensioner at the recommended interval (typically every 60,000 miles) or repair/replace damaged engine components if the belt fails.
    • Estimated Cost to Fix: $300 - $600+ for timing belt replacement; significantly more if engine damage occurs.
    • Recalls: None Found

Transmission

Automatic Transmission (Both Engines)

  • Slipping or Erratic Shifting
    • Description/Symptoms: The automatic transmission may slip between gears, shift erratically, or fail to shift at all.
    • Solution: In some cases, a fluid flush and filter change may resolve the issue. However, if the problem persists, it may indicate internal damage requiring a rebuild or replacement.
    • Estimated Cost to Fix: $150 - $300 for fluid flush; $1500 - $3000+ for rebuild or replacement.
    • Recalls: None Found
  • Harsh Shifting
    • Description/Symptoms: Abnormally rough shifting during acceleration
    • Solution: A fluid flush and filter change may resolve the issue.
    • Estimated Cost to Fix: $150 - $300 for fluid flush;
    • Recalls: None Found

Manual Transmission (Both Engines) No Issues Found

Suspension

  • Worn Struts and Shocks
    • Description/Symptoms: The struts and shocks can wear out over time, leading to a bouncy ride, poor handling, and increased braking distances.
    • Solution: Replace the worn struts and shocks.
    • Estimated Cost to Fix: $200 - $600+ for parts and labor, depending on the quality of the replacement components.
    • Recalls: None Found
  • Broken or Worn Springs
    • Description/Symptoms: Springs may wear out causing clunking noises or uneven ride height.
    • Solution: Replace worn springs.
    • Estimated Cost to Fix: $200-$500+
    • Recalls: None Found

Electrical

  • Failed Oxygen Sensors
    • Description/Symptoms: Oxygen sensor failure is common, leading to poor fuel economy, rough running, and a check engine light.
    • Solution: Replace the failed oxygen sensor(s).
    • Estimated Cost to Fix: $100 - $300+ per sensor, depending on location and labor costs.
    • Recalls: None Found
  • Alternator Failure
    • Description/Symptoms: The alternator may fail, leading to a dead battery, dim headlights, and other electrical issues.
    • Solution: Replace the alternator.
    • Estimated Cost to Fix: $200 - $400+ for parts and labor.
    • Recalls: None Found
  • Power Window Issues
    • Description/Symptoms: Power windows may fail to operate due to a faulty motor or regulator.
    • Solution: Replace the window motor or regulator.
    • Estimated Cost to Fix: $150 - $350+
    • Recalls: None Found

Exterior

  • Rust
    • Description/Symptoms: Rust is common, especially in areas with salt exposure. This can affect body panels, undercarriage components, and structural integrity.
    • Solution: Repair or replace rusted panels, apply rust inhibitors.
    • Estimated Cost to Fix: $100 - $1000+ depending on the severity and location.
    • Recalls: None Found

Interior

  • Cracked Dashboard
    • Description/Symptoms: Cracking on the dashboard, especially in hot climates.
    • Solution: Replace the dashboard.
    • Estimated Cost to Fix: $200-$1000+
    • Recalls: None Found
  • Broken Door Handles
    • Description/Symptoms: Interior door handles can break.
    • Solution: Replace the door handle.
    • Estimated Cost to Fix: $50-$150+
    • Recalls: None Found

Summary

The 2000 Mitsubishi Eclipse can be an enjoyable car to own, but potential buyers should be aware of the common issues. Engine and transmission problems, especially with the automatic transmission and V6 engine, can be costly to repair. Electrical and suspension issues are also common. Addressing rust promptly is crucial for longevity. Overall, maintenance is key to mitigating issues and maintaining the value of the vehicle. While some fixes are relatively inexpensive, major repairs can quickly add up, making careful inspection and a pre-purchase inspection by a qualified mechanic a wise investment.

Mitsubishi, Eclipse
Mitsubishi Eclipse 2000
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