Engine: Technical Service Bulletins

• Customer Interest
  • Engine - Oil Leaks from Crankshaft Rear Main Seal
  • Engine - Noise/Misfire/Rough Idle
  • A/T - Engine Stall When Engaging Reverse or Drive
  • Exhaust System - Rotten Egg Odor
  • Engine - Misfire/Backfire/Hard Start/Hesitation/Stall
  • Engine - Stall Condition Following Start-Up
  • Engine Block Heater - Coolant Leak
  • Engine - Miss, Hesitation, or Roughness
  • Oil Pressure Light - Flickers At Idle
  • Engine - Stall or Hesitation When Cold
  • Fuels - Effect of Volatility On Driveability Conditions
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Engine - Oil Leaks From Front Crankshaft Seal
• By Symptom
  • Customer Interest
    • Engine - Oil Leaks from Crankshaft Rear Main Seal
    • Engine - Noise/Misfire/Rough Idle
    • A/T - Engine Stall When Engaging Reverse or Drive
    • Exhaust System - Rotten Egg Odor
    • Engine - Misfire/Backfire/Hard Start/Hesitation/Stall
    • Engine - Stall Condition Following Start-Up
    • Engine Block Heater - Coolant Leak
    • Engine - Miss, Hesitation, or Roughness
    • Oil Pressure Light - Flickers At Idle
    • Engine - Stall or Hesitation When Cold
    • Fuels - Effect of Volatility On Driveability Conditions
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Engine - Oil Leaks From Front Crankshaft Seal
  • Driveability
    • Engine - Noise/Misfire/Rough Idle
    • A/T - Engine Stall When Engaging Reverse or Drive
    • Engine - Misfire/Backfire/Hard Start/Hesitation/Stall
    • Engine - Stall Condition Following Start-Up
    • Engine - Miss, Hesitation, or Roughness
    • Ignition System - Diagnostics of the DIS System
    • Engine - Stall or Hesitation When Cold
    • Fuels - Effect of Volatility On Driveability Conditions
    • 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
  • False instrument warning light/gauges
    • Oil Pressure Light - Flickers At Idle
  • High emissions
    • Exhaust System - Rotten Egg Odor
  • Leaks
    • Engine - Oil Leaks from Crankshaft Rear Main Seal
    • Engine Block Heater - Coolant Leak
    • Engine - Oil Leaks From Front Crankshaft Seal
  • Noise
    • Engine - Noise/Misfire/Rough Idle
  • Odors
    • Exhaust System - Rotten Egg Odor
  • Poor performance
    • Engine - Noise/Misfire/Rough Idle
    • Fuels - Effect of Volatility On Driveability Conditions
  • Starting problems
    • Engine - Misfire/Backfire/Hard Start/Hesitation/Stall
    • Ignition System - Diagnostics of the DIS System
    • Fuels - Effect of Volatility On Driveability Conditions
• 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 - Oil Leaks from Crankshaft Rear Main Seal
  • 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
  • Engines - Remanufactured
  • Electrical - Wire Probing Device
  • Engine - Noise/Misfire/Rough Idle
  • Intake/Exhaust Push Rod - Identification Manual Update
  • A/T - Engine Stall When Engaging Reverse or Drive
  • Exhaust System - Rotten Egg Odor
  • Engine - Misfire/Backfire/Hard Start/Hesitation/Stall
  • Engine - Stall Condition Following Start-Up
  • Engine - Proper 75 mm Oil Filter Installation
  • Oil Filters - Recycling Information
  • Engine Block Heater - Coolant Leak
  • Engine - Miss, Hesitation, or Roughness
  • Ignition System - Diagnostics of the DIS System
  • Oil Pressure Light - Flickers At Idle
  • Engine - Stall or Hesitation When Cold
  • Secondary Ignition Wire - Service Precautions
  • Fuels - Effect of Volatility On Driveability Conditions
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Engine - Oil Leaks From Front Crankshaft Seal
  • 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.