Engine, Cooling and Exhaust: Technical Service Bulletins

• Recalls
  • Recall 97V058000: Rear Cradle Retainer Replacement
• Customer Interest
  • Engine - Knocking Noise at Low Ambient Temperatures
    • Overview
    • Vehicles Involved
    • States Involved In Owner Notification
    • Service Procedure
      • For Cutlass Supreme Goodwrench Engine Replacement
      • For Silhouette Goodwrench Engine Replacement
  • Engine - Knock at Low Ambient Temperatures
  • Engine - Oil Leak At Rear Main Bearing Cap Side Seal
  • PROM - Cold Start or Decel Stall or Tip-in Hesitation
  • Engine - Miss, Hesitation, or Roughness
  • Instruments - Oil Pressure Light May Flicker At Idle
  • Engine - Diagnosing Intermittent Idle Speed Increases
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Engine - Oil Leaks from Crankshaft Rear Main Seal
  • Engine - Oil Leaks From Front Crankshaft Seal
• By Symptom
  • Abnormal wear/deterioration
    • Engine - Knock at Low Ambient Temperatures
  • Customer Interest
    • Engine - Knocking Noise at Low Ambient Temperatures
      • Overview
      • Vehicles Involved
      • States Involved In Owner Notification
      • Service Procedure
        • For Cutlass Supreme Goodwrench Engine Replacement
        • For Silhouette Goodwrench Engine Replacement
    • Engine - Knock at Low Ambient Temperatures
    • Engine - Oil Leak At Rear Main Bearing Cap Side Seal
    • PROM - Cold Start or Decel Stall or Tip-in Hesitation
    • Engine - Miss, Hesitation, or Roughness
    • Instruments - Oil Pressure Light May Flicker At Idle
    • Engine - Diagnosing Intermittent Idle Speed Increases
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Engine - Oil Leaks from Crankshaft Rear Main Seal
    • Engine - Oil Leaks From Front Crankshaft Seal
  • Driveability
    • PROM - Cold Start or Decel Stall or Tip-in Hesitation
    • Engine - Miss, Hesitation, or Roughness
    • Engine - Diagnosing Intermittent Idle Speed Increases
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Erratic Operation
    • Engine - Miss, Hesitation, or Roughness
    • Engine - Diagnosing Intermittent Idle Speed Increases
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Leaks
    • Engine - Oil Leak At Rear Main Bearing Cap Side Seal
    • Engine - Oil Leaks from Crankshaft Rear Main Seal
    • Engine - Oil Leaks From Front Crankshaft Seal
  • Noise
    • Chassis Systems - Related Underbody Noise Summary
      • Overview
      • Squeak/Squawk Noise
      • Thud/Clunk Noise
      • Rattle Noise
      • Oil Canning/Popping Noise
      • Creak/Groan Noise
      • Moan/Boom Noise
      • Chassis Systems Noise Diagnostic Flow Chart
    • Engine - Knocking Noise at Low Ambient Temperatures
      • Overview
      • Vehicles Involved
      • States Involved In Owner Notification
      • Service Procedure
        • For Cutlass Supreme Goodwrench Engine Replacement
        • For Silhouette Goodwrench Engine Replacement
    • Engine - Knock at Low Ambient Temperatures
  • Recalls
    • Recall 97V058000: Rear Cradle Retainer Replacement
  • Starting problems
    • PROM - Cold Start or Decel Stall or Tip-in Hesitation
• All Technical Service Bulletins
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • Chassis Systems - Related Underbody Noise Summary
    • Overview
    • Squeak/Squawk Noise
    • Thud/Clunk Noise
    • Rattle Noise
    • Oil Canning/Popping Noise
    • Creak/Groan Noise
    • Moan/Boom Noise
    • Chassis Systems Noise Diagnostic Flow Chart
  • Engines - ACDelco Remanufactured
    • Overview
    • Warranty Coverage
    • Warranty Claim Submission Procedures
  • Engine - Surface Conditioning Discs Precautions
  • Engine - AC Delco Remanufactured Engines
    • Overview
    • Warranty Coverage
    • New Warranty Registration
    • Warranty Claim Submission Requirements
    • Claim Submission Details
  • Engine - Knocking Noise at Low Ambient Temperatures
    • Overview
    • Vehicles Involved
    • States Involved In Owner Notification
    • Service Procedure
      • For Cutlass Supreme Goodwrench Engine Replacement
      • For Silhouette Goodwrench Engine Replacement
  • Cooling - Manual Update, Fan Symptom Table
  • Spark Plug - Torque Specification Revised
  • Intake and Exhaust Pushrod - Identification
  • Engine - Knock at Low Ambient Temperatures
  • Cooling - Radiator Repair/Replacement Guidelines
  • Engine - Oil Leak At Rear Main Bearing Cap Side Seal
  • PROM - Cold Start or Decel Stall or Tip-in Hesitation
  • Engine - Miss, Hesitation, or Roughness
  • Instruments - Oil Pressure Light May Flicker At Idle
  • Coolant - Information on Propylene Glycol Usage
  • Warranty - Recycled Engine Coolant Policy
  • Recall 97V058000: Rear Cradle Retainer Replacement
  • Engine - Diagnosing Intermittent Idle Speed Increases
  • Cooling System - Coolant Recycling Information
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Engine - Sealant Usage/Procedures
  • Engine - Oil Leaks from Crankshaft Rear Main Seal
  • Engine - Oil Leaks From Front Crankshaft Seal
  • Engine/Fuel System - Oil/Fuel Additive Information
  • Cooling System, A/C - Aluminum Heater Cores/Radiators
  • Engine - Noise/Damage Oil Filter Application Importance
  • Engine - Drive Belt Misalignment Diagnostics
  • Engine - Use of 'Surface Conditioning Disks'
  • Engine - Intake Manifold Inspection/Replacement
  • Engine - GM Dexos 1(R) And 2(R) Oil Specifications
  • Engine - GM dexos 1(R) and dexos 2(R) Oil Specifications/Info.