Fuel Delivery and Air Induction: Technical Service Bulletins

• Customer Interest
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Fuel Pump - Noise Audible In Passenger Compartment
    • Overview
    • Cutlass Ciera (Coupe, Sedan and Wagon)
    • Ninety-Eight and Delta 88 (Coupe and Sedan)
    • 1988 Delta 88 Built After VIN Breakpoints
    • 1988 Cutlass Supreme
  • Engine - No Start On Incline
  • Fuel Pump - Objectionable Noise
  • Engine - Stalls After Hot Restart/Cold Start/Hesitation
  • Fuel System - Line Knock/Hammering
  • Fuel System - Accelerator Binds/Cruise Control Problem
• By Symptom
  • Abnormal wear/deterioration
    • Fuel System - Accelerator Binds/Cruise Control Problem
  • Customer Interest
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Fuel Pump - Noise Audible In Passenger Compartment
      • Overview
      • Cutlass Ciera (Coupe, Sedan and Wagon)
      • Ninety-Eight and Delta 88 (Coupe and Sedan)
      • 1988 Delta 88 Built After VIN Breakpoints
      • 1988 Cutlass Supreme
    • Engine - No Start On Incline
    • Fuel Pump - Objectionable Noise
    • Engine - Stalls After Hot Restart/Cold Start/Hesitation
    • Fuel System - Line Knock/Hammering
    • Fuel System - Accelerator Binds/Cruise Control Problem
  • Driveability
    • Fuel System - TOP TIER Detergent Gasoline
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • Fuel Pump - Cold Start Stall, Hesitation, Loss of Power
    • Engine - Stalls After Hot Restart/Cold Start/Hesitation
  • Erratic Operation
    • Fuel Pump - Cold Start Stall, Hesitation, Loss of Power
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • Excess Control effort
    • Fuel System - Accelerator Binds/Cruise Control Problem
  • False instrument warning light/gauges
    • Fuel Pump - Cold Start Stall, Hesitation, Loss of Power
  • Inoperative
    • Fuel System - Accelerator Binds/Cruise Control Problem
  • Noise
    • Fuel Pump - Noise Audible In Passenger Compartment
      • Overview
      • Cutlass Ciera (Coupe, Sedan and Wagon)
      • Ninety-Eight and Delta 88 (Coupe and Sedan)
      • 1988 Delta 88 Built After VIN Breakpoints
      • 1988 Cutlass Supreme
    • Fuel Pump - Objectionable Noise
    • Fuel Pump - Cold Start Stall, Hesitation, Loss of Power
    • Fuel - Line Knocking Noise/Injector Pulsation
    • Fuel System - Line Knock/Hammering
  • Poor performance
    • Fuel System - TOP TIER Detergent Gasoline
    • Fuel Pump - Cold Start Stall, Hesitation, Loss of Power
  • Starting problems
    • Fuel System - TOP TIER Detergent Gasoline
    • Engine - No Start On Incline
• 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
  • Fuel - How Fuel Economy Is Determined
  • Fuel Pump - Noise Audible In Passenger Compartment
    • Overview
    • Cutlass Ciera (Coupe, Sedan and Wagon)
    • Ninety-Eight and Delta 88 (Coupe and Sedan)
    • 1988 Delta 88 Built After VIN Breakpoints
    • 1988 Cutlass Supreme
  • Engine - No Start On Incline
  • Fuel Pump - Objectionable Noise
  • Fuel Pump - Cold Start Stall, Hesitation, Loss of Power
  • Tools - Introduction Of The Fuel Injector Tester
  • Engine Controls - MAF Sensor Warranty Return Program
  • Engine - Stalls After Hot Restart/Cold Start/Hesitation
  • Fuel - Line Knocking Noise/Injector Pulsation
  • Fuel System - Line Knock/Hammering
  • Fuel System - Accelerator Binds/Cruise Control Problem
  • Fuel - Reformulated/Oxygenated Gasolines