2011 Mitsubishi Eclipse

2011 Mitsubishi Eclipse

Overview

The 2011 Mitsubishi Eclipse, in its final model year, offered a blend of sporty styling and performance, particularly with its more potent engine options. While generally considered a reliable vehicle for its class, like any car, it has specific areas where owners have reported issues. This analysis focuses on common technical problems documented for the 2011 Eclipse, excluding routine maintenance and standard wear and tear. We will examine the engine, transmission, suspension, electrical systems, exterior, and interior components to provide a comprehensive reliability overview.

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Engine

2.4L 4-Cylinder (4G69)

Oil Leaks

• Symptoms: Visible oil spots under the vehicle, burning oil smell, low oil level.
• Solution: Replacement of seals and gaskets (e.g., valve cover gasket, oil pan gasket).
• Cost: $200 - $500

Timing Belt Wear

• Symptoms: Engine misfires, rough idling, potential engine damage if it breaks.
• Solution: Replacement of the timing belt, tensioner, and idler pulleys.
• Cost: $500 - $800

3.8L V6 (6G75)

Intake Manifold Gasket Leaks

• Symptoms: Coolant leaks, rough idle, potential overheating.
• Solution: Replacement of the intake manifold gaskets.
• Cost: $400 - $700

Variable Intake Manifold (VIM) Actuator Failure

• Symptoms: Check Engine Light, loss of power, poor fuel economy.
• Solution: Replacement of the VIM actuator or the entire intake manifold assembly.
• Cost: $300 - $600

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

6-Speed Manual

No widespread issues reported.

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

4-Speed Automatic

Transmission Fluid Leaks

• Symptoms: Leaking fluid, rough shifting, overheating.
• Solution: Repair or replacement of seals, lines, or transmission pan gasket.
• Cost: $200 - $600

6-Speed Automatic

No widespread issues reported.

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

Suspension

Standard Chassis

Worn Ball Joints and Bushings

• Symptoms: Clunking noises over bumps, poor handling, uneven tire wear.
• Solution: Replacement of worn ball joints and suspension bushings.
• Cost: $300 - $700

Strut/Shock Absorber Failure

• Symptoms: Bouncy ride, poor handling, reduced braking effectiveness.
• Solution: Replacement of worn struts or shock absorbers.
• Cost: $400 - $800

Electrical

General Electrical System

Power Window Motor Failure

• Symptoms: Windows not operating, slow operation.
• Solution: Replacement of the power window motor and regulator.
• Cost: $200 - $400

Alternator Failure

• Symptoms: Dimming headlights, battery warning light, engine stalling.
• Solution: Replacement of the alternator.
• Cost: $400 - $700

Exterior

Body Panels and Trim

Rust on Wheel Arches and Rocker Panels

• Symptoms: Visible rust spots, bubbling paint, perforation of metal.
• Solution: Rust repair and repainting, or replacement of affected panels.
• Cost: $300 - $1000+

Interior

Interior Components

HVAC Blower Motor Failure

• Symptoms: No air coming from vents or intermittent airflow.
• Solution: Replacement of the HVAC blower motor.
• Cost: $150 - $300

Seat Fabric Wear

• Symptoms: Tearing or excessive wear on seat upholstery.
• Solution: Seat cover replacement or professional upholstery repair.
• Cost: $200 - $600

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Summary Verdict

The 2011 Mitsubishi Eclipse is a reasonably reliable sports coupe, with most reported issues falling into predictable categories for a vehicle of its age and performance focus. Common concerns include oil leaks and timing belt maintenance for the 2.4L engine, and intake manifold issues for the V6. Automatic transmission fluid leaks can occur, and manual clutch wear is a possibility with high mileage or aggressive driving. Suspension components like ball joints and struts are also common wear items. Electrical issues such as power window motors and alternators are not uncommon. Exterior rust can be a concern in certain climates, and interior wear on seats is also noted. Overall, with regular maintenance and addressing these specific potential problems, the 2011 Eclipse can provide a fun and dependable driving experience.