2002 Toyota 4Runner

Introduction

The 2002 Toyota 4Runner is a mid-size SUV known for its ruggedness, off-road capabilities, and reliability. It was available with two engine options: a 3.4L V6 or a 4.7L V8. Transmission options included a 4-speed automatic with the V6 and a 5-speed automatic with the V8. Despite its overall dependability, the 2002 4Runner has faced some specific issues.

Engine

3.4L V6

• Intake Manifold Gasket Failure:
  • Description/Symptoms: Leaks coolant, causing overheating and engine damage.
  • Solution: Replace intake manifold gasket.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: N/A
• Timing Belt Failure:
  • Description/Symptoms: Can snap and cause catastrophic engine damage if not replaced on time.
  • Solution: Replace timing belt and water pump every 90,000 miles.
  • Estimated Cost to Fix: $500 - $800
  • Recalls: N/A

4.7L V8

• No Major Engine Issues Found

Transmission

4-Speed Automatic (V6)

• Torque Converter Failure:
  • Description/Symptoms: Transmission slips or fails to engage.
  • Solution: Replace torque converter.
  • Estimated Cost to Fix: $1,500 - $2,500
  • Recalls: N/A

5-Speed Automatic (V8)

• No Major Transmission Issues Found

Suspension

• Rear Leaf Spring Breakage:
  • Description/Symptoms: Broken or cracked leaf springs result in a sagging rear end.
  • Solution: Replace leaf springs.
  • Estimated Cost to Fix: $500 - $1,000 per side
  • Recalls: N/A

Electrical

• Alternator Failure:
  • Description/Symptoms: Battery does not charge or lights dim.
  • Solution: Replace alternator.
  • Estimated Cost to Fix: $300 - $600
  • Recalls: N/A
• Starter Failure:
  • Description/Symptoms: Engine fails to crank.
  • Solution: Replace starter.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: N/A

Exterior

• Rust:
  • Description/Symptoms: Corrosion on body panels and undercarriage.
  • Solution: Preventative measures include regular cleaning, rustproofing, and touch-up paint.
  • Estimated Cost to Fix: Depends on severity
  • Recalls: N/A

Interior

• Dashboard Fade:
  • Description/Symptoms: Plastic dashboard becomes faded or discolored.
  • Solution: Dashboard covers or replacement.
  • Estimated Cost to Fix: $100 - $200
  • Recalls: N/A
• Climate Control Malfunction:
  • Description/Symptoms: Air conditioning or heating system does not operate properly.
  • Solution: Diagnose and repair specific component (e.g., blower motor, compressor).
  • Estimated Cost to Fix: Varies depending on issue
  • Recalls: N/A

Summary

The 2002 Toyota 4Runner is generally a reliable vehicle, but it has faced some specific issues with its engine, transmission, suspension, and electrical systems. While some issues, such as intake manifold gasket failure and timing belt failure, can be severe and costly, many others are relatively minor and inexpensive to fix. Overall, the cost and severity of the issues depend on the specific problem and its extent.