Engine: Technical Service Bulletins

• Recalls
  • Emissions
    • Recall - Opti-Spark Distribtor, Stall/No Start, Code 16
      • Overview
      • Owner Notification, Dealer and Parts Information
      • Disassembly Procedure
      • RE-Assembly Instructions
      • Identification Label and Claim Information
      • Owner Letter
      • Important Message For California Residents
  • Generals
    • Campaign - Oil Leak At Oil Filter/Adapter
      • Overview
      • Owner Notification, Dealer and Parts Information
      • Service Procedure
      • Campaign Identification Label
      • Claim Information
      • Owner Letter
• Customer Interest
  • Engine - Ticking Noise
  • Engine - Miss/Poor Driveability
  • Engine - Noise During Clutch Engagement From Stop
  • Engine - Oil Leaks Between Intake Manifold and Block
  • PROM - Backfire During Wide Open Throttle 1-2 Upshift
  • Engine - Miss, Hesitation, or Roughness
  • Instruments - Reading the I/P Analog & Digital Gauges
  • Engine - Noisy/Fraying Accessory Drive Belt
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
• By Symptom
  • Abnormal wear/deterioration
    • Engine - Noisy/Fraying Accessory Drive Belt
  • Customer Interest
    • Engine - Ticking Noise
    • Engine - Miss/Poor Driveability
    • Engine - Noise During Clutch Engagement From Stop
    • Engine - Oil Leaks Between Intake Manifold and Block
    • PROM - Backfire During Wide Open Throttle 1-2 Upshift
    • Engine - Miss, Hesitation, or Roughness
    • Instruments - Reading the I/P Analog & Digital Gauges
    • Engine - Noisy/Fraying Accessory Drive Belt
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Driveability
    • Engine - Miss/Poor Driveability
    • Engine - Miss, Hesitation, or Roughness
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Erratic Operation
    • Engine - Miss, Hesitation, or Roughness
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Leaks
    • Engine - Ticking Noise
    • Engine - Oil Leaks Between Intake Manifold and Block
    • Engine - Oil Leaks From Rear of Engine
    • Campaign - Oil Leak At Oil Filter/Adapter
      • Overview
      • Owner Notification, Dealer and Parts Information
      • Service Procedure
      • Campaign Identification Label
      • Claim Information
      • Owner Letter
  • Noise
    • Engine - Ticking Noise
    • Engine - Noise During Clutch Engagement From Stop
    • PROM - Backfire During Wide Open Throttle 1-2 Upshift
    • Engine - Noisy/Fraying Accessory Drive Belt
  • Recalls
    • Recall - Opti-Spark Distribtor, Stall/No Start, Code 16
      • Overview
      • Owner Notification, Dealer and Parts Information
      • Disassembly Procedure
      • RE-Assembly Instructions
      • Identification Label and Claim Information
      • Owner Letter
      • Important Message For California Residents
    • Campaign - Oil Leak At Oil Filter/Adapter
      • Overview
      • Owner Notification, Dealer and Parts Information
      • Service Procedure
      • Campaign Identification Label
      • Claim Information
      • Owner Letter
  • Starting problems
    • Recall - Opti-Spark Distribtor, Stall/No Start, Code 16
      • Overview
      • Owner Notification, Dealer and Parts Information
      • Disassembly Procedure
      • RE-Assembly Instructions
      • Identification Label and Claim Information
      • Owner Letter
      • Important Message For California Residents
• All Technical Service Bulletins
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • Engine - Intake Manifold Inspection/Replacement
  • Engine - Use of 'Surface Conditioning Disks'
  • Engine - Drive Belt Misalignment Diagnostics
  • Engine - Noise/Damage Oil Filter Application Importance
  • Engine - Sealant Usage/Procedures
  • Engine - AC Delco Remanufactured Engines
    • Overview
    • Warranty Coverage
    • New Warranty Registration
    • Warranty Claim Submission Requirements
    • Claim Submission Details
  • Engine - Surface Conditioning Discs Precautions
  • Engines - ACDelco Remanufactured
    • Overview
    • Warranty Coverage
    • Warranty Claim Submission Procedures
  • Engine Mechanical - New Tool Application
  • Engine - Ticking Noise
  • Engine - Service Program Guidlines
  • Spark Plugs - Revised
  • Engine - Miss/Poor Driveability
  • Engine - Noise During Clutch Engagement From Stop
  • Engine - Oil Leaks Between Intake Manifold and Block
  • Engine - Oil Leaks From Rear of Engine
  • Engine - Use of Wacker RTV Sealant for Intake Manifold
  • Recall - Opti-Spark Distribtor, Stall/No Start, Code 16
    • Overview
    • Owner Notification, Dealer and Parts Information
    • Disassembly Procedure
    • RE-Assembly Instructions
    • Identification Label and Claim Information
    • Owner Letter
    • Important Message For California Residents
  • PROM - Backfire During Wide Open Throttle 1-2 Upshift
  • Engine - Miss, Hesitation, or Roughness
  • DI System - Chart C-4 Revised
  • Instruments - Reading the I/P Analog & Digital Gauges
  • Campaign - Oil Leak At Oil Filter/Adapter
    • Overview
    • Owner Notification, Dealer and Parts Information
    • Service Procedure
    • Campaign Identification Label
    • Claim Information
    • Owner Letter
  • Engine - Noisy/Fraying Accessory Drive Belt
  • Engine - New Prelube Tool
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Engine/Fuel System - Oil/Fuel Additive Information
  • Engine - GM Dexos 1(R) And 2(R) Oil Specifications
  • Engine - GM dexos 1(R) and dexos 2(R) Oil Specifications/Info.