2005 Mitsubishi Endeavor

Introduction:

The 2005 Mitsubishi Endeavor is a mid-size SUV known for its spacious interior, powerful engine options, and off-road capabilities. It is powered by a standard 3.8-liter V6 engine paired with a 4-speed automatic transmission, generating 215 horsepower and 250 lb-ft of torque. An optional 3.5-liter MIVEC V6 engine produces 263 horsepower and 253 lb-ft of torque, mated with a 5-speed automatic transmission. While the Endeavor received praise for its impressive performance and reliability, it has also encountered some common issues.

Engine

3.8-Liter V6 Engine

• Oil Leaks: Oil can leak from the valve cover gaskets, causing a burning smell and reduced oil levels.
  • Solution: Replace valve cover gaskets.
  • Estimated Cost to Fix: $300 - $500+
• Cam Phaser Noise: A clicking or rattling noise from the cam phasers can indicate wear or damage.
  • Solution: Replace cam phasers.
  • Estimated Cost to Fix: $1,000 - $2,000+

3.5-Liter MIVEC V6 Engine

• Intake Manifold Valve Sticking: Carbon buildup on the intake manifold valves can lead to reduced engine performance and fuel economy.
  • Solution: Clean intake manifold and replace valves.
  • Estimated Cost to Fix: $400 - $600+

Transmission

4-Speed Automatic Transmission

• Shifting Problems: The transmission may experience rough shifting, slipping gears, or refusing to shift.
  • Solution: Diagnose and replace or rebuild faulty parts, such as solenoids, torque converter, or clutch packs.
  • Estimated Cost to Fix: $1,500 - $3,000+

5-Speed Automatic Transmission

• Torque Converter Shudder: Vibration and shudder during acceleration can be caused by a malfunctioning torque converter.
  • Solution: Replace torque converter.
  • Estimated Cost to Fix: $800 - $1,200+

Suspension

• Front Strut Mount Bearing Failure: The bearings in the front strut mounts can fail, causing clunking noises and poor handling.
  • Solution: Replace strut mounts.
  • Estimated Cost to Fix: $400 - $600+
• Rear Shock Absorber Leaks: The rear shock absorbers can develop leaks, leading to reduced suspension performance and a bouncy ride.
  • Solution: Replace rear shock absorbers.
  • Estimated Cost to Fix: $300 - $500+

Electrical

• Ignition Coil Failure: Ignition coils can fail, leading to misfires and engine performance issues.
  • Solution: Replace ignition coils.
  • Estimated Cost to Fix: $200 - $400+
• Battery Drain: A parasitic electrical drain can discharge the battery over time.
  • Solution: Diagnose and repair electrical component causing the drain.
  • Estimated Cost to Fix: $150 - $500+

Exterior

• Tailgate Corrosion: The tailgate can rust and corrode around the latch and handle area.
  • Solution: Repair or replace tailgate.
  • Estimated Cost to Fix: $500 - $1,000+

Interior

• Dashboard Cracking: The dashboard can crack or warp, especially on vehicles exposed to extreme temperatures.
  • Solution: Replace dashboard.
  • Estimated Cost to Fix: $500 - $1,000+
• Seat Heater Malfunction: Seat heaters may not work properly or overheat.
  • Solution: Diagnose and replace faulty heating elements or control module.
  • Estimated Cost to Fix: $300 - $500+

Recalls:

• NHTSA Campaign Number 10V287000: Master cylinder assembly may fail, causing loss of braking ability.
• NHTSA Campaign Number 09V295000: Passenger-side airbag inflator may not deploy properly.

Summary:

The 2005 Mitsubishi Endeavor generally has good reliability, but it is not without its common issues. The more significant problems, such as oil leaks, transmission issues, and dashboard cracking, can be expensive to repair. However, many of the other issues are relatively minor and can be addressed at a reasonable cost. Regular maintenance and timely repairs should help to prevent major problems and extend the life of the vehicle.