Engine: Technical Service Bulletins

• Recalls
  • Campaign - Timing Belt Replacement
    • Overview
    • Purpose
    • Supplemental Dealer Information
    • Parts and Warranty Information
    • Timing Belt Installation
    • Auto Tensioner Information
• Customer Interest
  • Engine - Valve Noise at Start-up
  • Spark Plug - Fouling
  • Engine - Automatic Valve Lash Adjuster Noise
  • Engine - New Oil Pump May Reduce Noise
  • Engine, Valves - Valve Adjuster Noise Diagnosis
    • Overview
    • Procedure
      • Lash Adjuster Check
      • Simple Lash Adjuster Check
      • Bleeding the Lash Adjuster System
• By Symptom
  • Customer Interest
    • Engine - Valve Noise at Start-up
    • Spark Plug - Fouling
    • Engine - Automatic Valve Lash Adjuster Noise
    • Engine - New Oil Pump May Reduce Noise
    • Engine, Valves - Valve Adjuster Noise Diagnosis
      • Overview
      • Procedure
        • Lash Adjuster Check
        • Simple Lash Adjuster Check
        • Bleeding the Lash Adjuster System
  • Driveability
    • Spark Plug - Fouling
    • ECM - Adaptive Memory
  • Erratic Operation
    • ECM - Adaptive Memory
  • Noise
    • Engine - Automatic Valve Lash Adjuster Noise
    • Engine - New Oil Pump May Reduce Noise
    • Engine, Valves - Valve Adjuster Noise Diagnosis
      • Overview
      • Procedure
        • Lash Adjuster Check
        • Simple Lash Adjuster Check
        • Bleeding the Lash Adjuster System
  • Recalls
    • Campaign - Timing Belt Replacement
      • Overview
      • Purpose
      • Supplemental Dealer Information
      • Parts and Warranty Information
      • Timing Belt Installation
      • Auto Tensioner Information
• All Technical Service Bulletins
  • Engine - Fouled Spark Plugs Causing Misfire
  • Engine - Valve Noise at Start-up
  • Spark Plug - Fouling
  • Campaign - Timing Belt Replacement
    • Overview
    • Purpose
    • Supplemental Dealer Information
    • Parts and Warranty Information
    • Timing Belt Installation
    • Auto Tensioner Information
  • Timing Belt - Improved Installation Procedure
    • Overview
    • 1989 Mirage Service Manual Volume 1, Page 9-118
    • 1989 Galant Service Manual Volume 1, Page 9-126 1990 Eclipse Service Manual Volume 1, Page 9-109
  • Engine - Revised Cylinder Head Bolt Torques
  • Engine - Automatic Valve Lash Adjuster Noise
  • Engine - Valve Lash Adjuster Cleaning Procedure
  • Piston Pin - Installation Tool Instructions
  • Engine - New Oil Pump May Reduce Noise
  • Engine Oil Pump - Drive Gear Clearance Update
  • Engine - Piston Pin Installation Tool
    • Overview
    • Piston Pin Removal
    • Piston Pin Installation
  • Tools - Piston Pin Tool Operating Instructions
    • Overview
    • Piston Pin Removal
    • Piston Pin Installation
    • Application Chart
    • Piston Pin Service Set
  • ECM - Adaptive Memory
  • Engine - Block Heater Update
  • VIN - Codes
  • Engine - Oil Recommendations/Obsolete Oils
  • Engine - Using Low-Quality Engine Oil
  • Engine - 4G6 Valve Springs Changed
  • Engine - Oil Economy Test
  • Engine, Valves - Valve Adjuster Noise Diagnosis
    • Overview
    • Procedure
      • Lash Adjuster Check
      • Simple Lash Adjuster Check
      • Bleeding the Lash Adjuster System
  • Timing Belt Cover - Improved Design
  • Engine - Pinging Condition
  • Cooling System - Water Pump Leak Inspection