Fuel Delivery and Air Induction: Technical Service Bulletins

• Customer Interest
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • EVAP - Sight Fuel Odor
    • Overview
    • 1987-1988 Allantes Procedures
    • 1989-1990 Allantes Procedures
  • Fuels - Effect of Volatility On Driveability Conditions
  • Fuel System - Pump Noise
  • Fuel - Inter No Start/Power, Long Crank Time, Hesitation
  • O2 Sensor - DFI Codes 13 and 45
  • Fuel Tank Area - Creak/Groan/Crunch/Squeak Noises
  • Fuel Tank - Creaking or Crunching Noise
  • Instruments - Oil Pressure Connector Repair Kit
• By Symptom
  • Customer Interest
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • EVAP - Sight Fuel Odor
      • Overview
      • 1987-1988 Allantes Procedures
      • 1989-1990 Allantes Procedures
    • Fuels - Effect of Volatility On Driveability Conditions
    • Fuel System - Pump Noise
    • Fuel - Inter No Start/Power, Long Crank Time, Hesitation
    • O2 Sensor - DFI Codes 13 and 45
    • Fuel Tank Area - Creak/Groan/Crunch/Squeak Noises
    • Fuel Tank - Creaking or Crunching Noise
    • Instruments - Oil Pressure Connector Repair Kit
  • Driveability
    • Fuel System - TOP TIER Detergent Gasoline
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Fuels - Effect of Volatility On Driveability Conditions
    • Fuel - Inter No Start/Power, Long Crank Time, Hesitation
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Noise
    • Fuel System - Pump Noise
    • Fuel Tank Area - Creak/Groan/Crunch/Squeak Noises
    • Fuel Tank - Creaking or Crunching Noise
  • Odors
    • EVAP - Sight Fuel Odor
      • Overview
      • 1987-1988 Allantes Procedures
      • 1989-1990 Allantes Procedures
  • Poor performance
    • Fuel System - TOP TIER Detergent Gasoline
    • Fuels - Effect of Volatility On Driveability Conditions
  • Starting problems
    • Fuel System - TOP TIER Detergent Gasoline
    • Fuels - Effect of Volatility On Driveability Conditions
    • Fuel - Inter No Start/Power, Long Crank Time, Hesitation
• All Technical Service Bulletins
  • Vehicle - Engine And Sub Systems Flushing Info. (CANADA)
  • Vehicle - Engine And Sub-Systems Flushing Recommendations
  • Engine - THIS BULLETIN HAS BEEN CANCELED
  • Fuel System - TOP TIER Detergent Gasoline
  • Fuel System - GM Fuel System Treatment PLUS(R) Info.
  • Fuel System - Fuel Injector Maintenance Cleaning
  • Fuel System - TOP TIER Detergent Gasoline (Canada)
  • Engine/Fuel System - Oil/Fuel Additive Information
  • Fuel System - E85 Fuel Usage Precaution
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • EVAP - Sight Fuel Odor
    • Overview
    • 1987-1988 Allantes Procedures
    • 1989-1990 Allantes Procedures
  • Engine Controls - Relearning TPS & Idle Throttle Angle
  • Fuel - How Fuel Economy Is Determined
  • Fuels - Effect of Volatility On Driveability Conditions
  • Fuel System - Pump Noise
  • Fuel - Inter No Start/Power, Long Crank Time, Hesitation
  • Tools - Introduction Of The Fuel Injector Tester
  • O2 Sensor - DFI Codes 13 and 45
  • Fuel - Feed/Return Pipe Repairs
  • Fuel Tank Area - Creak/Groan/Crunch/Squeak Noises
  • Fuel Tank - Creaking or Crunching Noise
  • Instruments - Oil Pressure Connector Repair Kit
  • Fuel - Reformulated/Oxygenated Gasolines
  • Fuel Injectors - Gasoline Recommendations