Fuel Delivery and Air Induction: Technical Service Bulletins

• Customer Interest
  • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • MIL ON - No Start, Hard Start, Poor Idle, Hesitation
  • Engine - Runs Rough or Hesitates
  • Interior - Buzzing At Rear of Vehicle Fuel Pump Related
    • Overview
    • Bolster Removal and Seat Back Removal
    • Rear Seat Cushion Removal and Lower Pillar Trim Removal
    • Insulation Package and Bolster Installation
    • Rear Seat Cushion and Pillar Trim Installation, Parts and Claim
  • Fuel Gauge - Reads Low For Fuel Remaining
    • Overview
    • Testing Procedure
    • Instrument Cluster R & R Procedure
    • Parts & Claim Information
• By Symptom
  • Customer Interest
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • MIL ON - No Start, Hard Start, Poor Idle, Hesitation
    • Engine - Runs Rough or Hesitates
    • Interior - Buzzing At Rear of Vehicle Fuel Pump Related
      • Overview
      • Bolster Removal and Seat Back Removal
      • Rear Seat Cushion Removal and Lower Pillar Trim Removal
      • Insulation Package and Bolster Installation
      • Rear Seat Cushion and Pillar Trim Installation, Parts and Claim
    • Fuel Gauge - Reads Low For Fuel Remaining
      • Overview
      • Testing Procedure
      • Instrument Cluster R & R Procedure
      • Parts & Claim Information
  • Driveability
    • Fuel System - TOP TIER Detergent Gasoline
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
    • MIL ON - No Start, Hard Start, Poor Idle, Hesitation
    • Engine - Runs Rough or Hesitates
  • Erratic Shifting
    • Engine, A/T - Shift/Driveability Concerns/MIL ON
  • False instrument warning light/gauges
    • MIL ON - No Start, Hard Start, Poor Idle, Hesitation
    • Fuel Gauge - Reads Low For Fuel Remaining
      • Overview
      • Testing Procedure
      • Instrument Cluster R & R Procedure
      • Parts & Claim Information
  • Inoperative
    • ECM - Inter. No Cooling Fan/High Coolant Temp/Idle High
  • Noise
    • Interior - Buzzing At Rear of Vehicle Fuel Pump Related
      • Overview
      • Bolster Removal and Seat Back Removal
      • Rear Seat Cushion Removal and Lower Pillar Trim Removal
      • Insulation Package and Bolster Installation
      • Rear Seat Cushion and Pillar Trim Installation, Parts and Claim
  • Overheating
    • ECM - Inter. No Cooling Fan/High Coolant Temp/Idle High
  • Poor performance
    • Fuel System - TOP TIER Detergent Gasoline
    • ECM - Inter. No Cooling Fan/High Coolant Temp/Idle High
  • Starting problems
    • Fuel System - TOP TIER Detergent Gasoline
• 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 Pressure Test - Revision
  • ECM - Inter. No Cooling Fan/High Coolant Temp/Idle High
  • MIL ON - No Start, Hard Start, Poor Idle, Hesitation
  • Engine - Runs Rough or Hesitates
  • Interior - Buzzing At Rear of Vehicle Fuel Pump Related
    • Overview
    • Bolster Removal and Seat Back Removal
    • Rear Seat Cushion Removal and Lower Pillar Trim Removal
    • Insulation Package and Bolster Installation
    • Rear Seat Cushion and Pillar Trim Installation, Parts and Claim
  • Instruments - Fuel Gage Reads Incorrectly
  • Fuel Gauge - Reads Low For Fuel Remaining
    • Overview
    • Testing Procedure
    • Instrument Cluster R & R Procedure
    • Parts & Claim Information
  • Fuel System - Fuel Effects on Driveability