Fuel Delivery and Air Induction: Technical Service Bulletins

• Recalls
  • Generals
    • Campaign - Incorrect Fuel Level Indication
      • Overview
      • Dealer Information and Vehicles Involved
      • Parts and Owner Information
      • Service Procedure, Label and Warranty Claim
      • Owner Letter
  • Safety
    • Recall - Fuel Pipe Connector Integrity
      • Overview
      • Dealer Information, Vehicle Involved and Owner Notification
      • Parts and Service Procedure
      • Campaign Label and Warranty Claim
      • Owner Letter
    • Recall 93V088000: Fuel LInes Defect
• Customer Interest
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Fuel System - Extended Crank Time after Cold Soak
  • Fuel - Exhaust Odor and Other Fuel Related Concerns
  • Engine - Loss of Power or Cruise Set Speed, Hesitation
  • Fuels - Effect of Volatility On Driveability Conditions
  • Fuel Pump - Whine or Noise
  • Engine - Intermittent Long Crank Time
  • Engine - Oil Leak At Oil Pressure Switch Connector
  • Interior - Rattle In Left Rear Corner Of Car
  • Fuel Filler Hose - Rattle in Left Rear Corner
  • Oil Pressure Switch - Leaks Through Connector
• By Symptom
  • Customer Interest
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Fuel System - Extended Crank Time after Cold Soak
    • Fuel - Exhaust Odor and Other Fuel Related Concerns
    • Engine - Loss of Power or Cruise Set Speed, Hesitation
    • Fuels - Effect of Volatility On Driveability Conditions
    • Fuel Pump - Whine or Noise
    • Engine - Intermittent Long Crank Time
    • Engine - Oil Leak At Oil Pressure Switch Connector
    • Interior - Rattle In Left Rear Corner Of Car
    • Fuel Filler Hose - Rattle in Left Rear Corner
    • Oil Pressure Switch - Leaks Through Connector
  • Driveability
    • Fuel System - TOP TIER Detergent Gasoline
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Fuel - Exhaust Odor and Other Fuel Related Concerns
    • Engine - Loss of Power or Cruise Set Speed, Hesitation
    • Fuels - Effect of Volatility On Driveability Conditions
  • Erratic Operation
    • A/T - Intermittent Surge Chuggle or Bump at 45-60 MPH
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • False instrument warning light/gauges
    • Campaign - Incorrect Fuel Level Indication
      • Overview
      • Dealer Information and Vehicles Involved
      • Parts and Owner Information
      • Service Procedure, Label and Warranty Claim
      • Owner Letter
  • Hunting-Surging
    • A/T - Intermittent Surge Chuggle or Bump at 45-60 MPH
  • Leaks
    • Engine - Oil Leak At Oil Pressure Switch Connector
    • Oil Pressure Switch - Leaks Through Connector
  • Noise
    • Fuel Pump - Whine or Noise
    • Interior - Rattle In Left Rear Corner Of Car
    • Fuel Filler Hose - Rattle in Left Rear Corner
  • Odors
    • Fuel - Exhaust Odor and Other Fuel Related Concerns
  • Poor performance
    • Fuel System - TOP TIER Detergent Gasoline
    • Engine - Loss of Power or Cruise Set Speed, Hesitation
    • Fuels - Effect of Volatility On Driveability Conditions
  • Recalls
    • Recall - Fuel Pipe Connector Integrity
      • Overview
      • Dealer Information, Vehicle Involved and Owner Notification
      • Parts and Service Procedure
      • Campaign Label and Warranty Claim
      • Owner Letter
    • Campaign - Incorrect Fuel Level Indication
      • Overview
      • Dealer Information and Vehicles Involved
      • Parts and Owner Information
      • Service Procedure, Label and Warranty Claim
      • Owner Letter
    • Recall 93V088000: Fuel LInes Defect
  • Starting problems
    • Fuel System - TOP TIER Detergent Gasoline
    • Fuel System - Extended Crank Time after Cold Soak
    • Fuel - Exhaust Odor and Other Fuel Related Concerns
    • Fuels - Effect of Volatility On Driveability Conditions
    • Engine - Intermittent Long Crank Time
• 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
  • A/T - Intermittent Surge Chuggle or Bump at 45-60 MPH
  • Fuel System - Extended Crank Time after Cold Soak
  • Fuel - Exhaust Odor and Other Fuel Related Concerns
  • Fuel Injection - Harness Repair
  • Recall - Fuel Pipe Connector Integrity
    • Overview
    • Dealer Information, Vehicle Involved and Owner Notification
    • Parts and Service Procedure
    • Campaign Label and Warranty Claim
    • Owner Letter
  • Engine - Loss of Power or Cruise Set Speed, Hesitation
  • Fuel - How Fuel Economy Is Determined
  • Fuels - Effect of Volatility On Driveability Conditions
  • Campaign - Incorrect Fuel Level Indication
    • Overview
    • Dealer Information and Vehicles Involved
    • Parts and Owner Information
    • Service Procedure, Label and Warranty Claim
    • Owner Letter
  • Fuel Pump - Whine or Noise
  • Engine - Intermittent Long Crank Time
  • Tools - Introduction Of The Fuel Injector Tester
  • Recall 93V088000: Fuel LInes Defect
  • Engine - Oil Leak At Oil Pressure Switch Connector
  • Interior - Rattle In Left Rear Corner Of Car
  • Fuel Filler Hose - Rattle in Left Rear Corner
  • Oil Pressure Switch - Leaks Through Connector
  • Fuel - Reformulated/Oxygenated Gasolines
  • Fuel - Top Tier Detergent Gasoline Information