Tune-up and Engine Performance Checks: Technical Service Bulletins

• Recalls
  • Emissions
    • Recall - Engine Control Module/EPROM Revision
      • Overview
      • ECM EPROM Replacement
        • Overview
        • Naturally Aspirated
        • Turbocharged
        • Parts Information
        • Campaign Claim Information
  • Generals
    • Campaign - Engine Control Module/EPROM Update
      • Overview
      • ECM EPROM Replacement
        • Overview
        • Naturally Aspired
        • Turbocharged
      • Modification Label and Proof of Correction Form Instructions
      • 1993-1994 Scoupe ECM Emission Campaign
• Customer Interest
  • A/T - Harsh 4-3 Downshift When Decelerating
• By Symptom
  • Customer Interest
    • A/T - Harsh 4-3 Downshift When Decelerating
  • Driveability
    • Engine Performance - Misfire Code Diagnosis
      • Overview
      • Diagnostic Procedure
  • Hard Shifting
    • A/T - Harsh 4-3 Downshift When Decelerating
  • Recalls
    • Recall - Engine Control Module/EPROM Revision
      • Overview
      • ECM EPROM Replacement
        • Overview
        • Naturally Aspirated
        • Turbocharged
        • Parts Information
        • Campaign Claim Information
    • Campaign - Engine Control Module/EPROM Update
      • Overview
      • ECM EPROM Replacement
        • Overview
        • Naturally Aspired
        • Turbocharged
      • Modification Label and Proof of Correction Form Instructions
      • 1993-1994 Scoupe ECM Emission Campaign
• All Technical Service Bulletins
  • Engine Performance - Misfire Code Diagnosis
    • Overview
    • Diagnostic Procedure
  • Engine Fault Code - Diagnostic Manual Correction
  • Vehicle Identifiication Number - Decoder
  • Diagnostic System Adapter Cables - Ordering
  • Diagnostic Scanner - Parts Replacement Numbers
  • Recall - Engine Control Module/EPROM Revision
    • Overview
    • ECM EPROM Replacement
      • Overview
      • Naturally Aspirated
      • Turbocharged
      • Parts Information
      • Campaign Claim Information
  • Campaign - Engine Control Module/EPROM Update
    • Overview
    • ECM EPROM Replacement
      • Overview
      • Naturally Aspired
      • Turbocharged
    • Modification Label and Proof of Correction Form Instructions
    • 1993-1994 Scoupe ECM Emission Campaign
  • VIN - Identification Decoder
  • Vehicle Identification Number - Decoder
  • A/T - Harsh 4-3 Downshift When Decelerating
  • Valve Clearance - Manual Update
  • Spark Plug - New OEM Part
  • Spark Plugs - Application/Service Interval