Powertrain Management: Technical Service Bulletins
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Fuel System - Factors That Affect Economy/Mileage
- Engine Controls - MIL On or Erratic Idle
- Brakes - Hard Pedal Feel
- Oil Filter - Changing as a Result of Fouled Plugs
- Fuel - Gasoline Brands That Clean Port Fuel Injectors
- Engine - Blue/White Smoke From Tailpipe
- Carburetors - High Throttle Effort
- Engine - Stumbles or Hesitates on Turns
- Engine - Miss, Hesitation, or Roughness
- Backup Lamps/Tailgate Window Release - Inoperative
- A/T - Buzzing Noise at Idle
- Fuels - Effect of Volatility on Driveability
- Drive Axle (Front) - Will Not Disengage
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- By Symptom
- Abnormal wear/deterioration
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Fuel System - Factors That Affect Economy/Mileage
- Engine Controls - MIL On or Erratic Idle
- Brakes - Hard Pedal Feel
- Oil Filter - Changing as a Result of Fouled Plugs
- Fuel - Gasoline Brands That Clean Port Fuel Injectors
- Engine - Blue/White Smoke From Tailpipe
- Carburetors - High Throttle Effort
- Engine - Stumbles or Hesitates on Turns
- Engine - Miss, Hesitation, or Roughness
- Backup Lamps/Tailgate Window Release - Inoperative
- A/T - Buzzing Noise at Idle
- Fuels - Effect of Volatility on Driveability
- Drive Axle (Front) - Will Not Disengage
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Difficult braking
- Driveability
- Engine Controls - MIL On or Erratic Idle
- Spark Plug - Revised Application Chart
- Oil Filter - Changing as a Result of Fouled Plugs
- Engine - Stumbles or Hesitates on Turns
- Engine - Miss, Hesitation, or Roughness
- Engine Performance - Altitude Adjustment
- Engine - Rough/Unstable/Incorrect Idle
- Fuels - Effect of Volatility on Driveability
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Fuel System - TOP TIER Detergent Gasoline
- Erratic Operation
- Erratic Shifting
- Excess Control effort
- High emissions
- Inoperative
- Noise
- Poor brake performance
- Poor performance
- Smoke, Fumes
- Starting problems
- 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 - Fuel Injector Maintenance Cleaning
- Fuel System - GM Fuel System Treatment PLUS(R) Info.
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Fuel System - Factors That Affect Economy/Mileage
- I/M 240 Repairs - Obtaining Technical Assistance
- RTV Sealants - Use on Engines With Oxygen Sensors
- Engine Controls - MIL On or Erratic Idle
- Brakes - Hard Pedal Feel
- Fuel Pump - Run-On Explanation
- Spark Plug - Revised Application Chart
- Oil Filter - Changing as a Result of Fouled Plugs
- MAP - Revised Check Chart for DTC's 33, 34, 63, 64
- Fuel Injectors - Remanufactured for TBI Systems
- Tools - Introduction Of The Fuel Injector Tester
- Fuel - Gasoline Brands That Clean Port Fuel Injectors
- Tools - Duel Fuel Injector Tester
- ECM - Revised Replacement Procedure
- Engine Controls - ECM May Contain Wrong PROM
- ECM/PCM - Damaged and/or Misdiagnosed
- ECM - Packard 32 Way Connector Identification
- ECM/PCM - Damage Prevention
- Oxygen Sensors - Silica Contamination
- Electrical - VSS Connector Mislabeled
- Engine - Blue/White Smoke From Tailpipe
- Carburetors - High Throttle Effort
- Fuel - Feed/Return Pipe Repair
- Engine - Stumbles or Hesitates on Turns
- Fuel System - Cold Start Injector O-Ring Package
- Engine - Miss, Hesitation, or Roughness
- Backup Lamps/Tailgate Window Release - Inoperative
- State Emissions Testing Information
- Enhanced IM240 Program - Implementation Plan
- Emission - Enhanced Inspection Maintenance Programs
- Engine Performance - Altitude Adjustment
- I/M 240 Program - Equipment Purchase
- I/M Emissions Diagnostic Manual -Program
- Enhanced Emission I/M - Program Update
- Enhanced Emission Inspection Maintenance - Equipment
- EVAP System - Service of Connectors
- Engine Controls - Electrostatic Discharge Damage
- Fuel System - Integrator/Block Learn Operation
- Engine Controls - Correction to Diagnostic Charts
- Scan Tools - Testing Vehicle With TBI Injection
- Electrical - Care of Metri-pack 150 Terminals
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- ECM Connectors - Metri-Pack Series 150 Terminal Removal
- A/T - Buzzing Noise at Idle
- Engine - Rough/Unstable/Incorrect Idle
- PROM/MEMCAL - Identification Marks
- Fuels - Effect of Volatility on Driveability
- Fuel - How Fuel Economy Is Determined
- Drive Axle (Front) - Will Not Disengage
- Fuel - Reformulated/Oxygenated Gasolines
- Fuel - Use of Gasoline Containing 15 Percent MTBE
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Fuel System - E85 Fuel Usage Precaution
- Engine/Fuel System - Oil/Fuel Additive Information
- Fuel System - TOP TIER Detergent Gasoline (Canada)
- Fuel System - TOP TIER Detergent Gasoline