Powertrain Management: Technical Service Bulletins
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- Engine - Poor Performance, Poor Idle, and Engine Surge
- Engine Controls - Poor Driveability/Idle, Engine Surge
- Engine - No Start After Extended Storage
- Oil Filter - Changing as a Result of Fouled Plugs
- Fuel - Gasoline Brands That Clean Port Fuel Injectors
- Engine - Stall/No Start Condition
- Engine - Miss, Hesitation, or Roughness
- A/T - Buzzing Noise at Idle
- 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
- Engine - Poor Performance, Poor Idle, and Engine Surge
- Engine Controls - Poor Driveability/Idle, Engine Surge
- Engine - No Start After Extended Storage
- Oil Filter - Changing as a Result of Fouled Plugs
- Fuel - Gasoline Brands That Clean Port Fuel Injectors
- Engine - Stall/No Start Condition
- Engine - Miss, Hesitation, or Roughness
- A/T - Buzzing Noise at Idle
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- Engine - Poor Performance, Poor Idle, and Engine Surge
- Engine Controls - Poor Driveability/Idle, Engine Surge
- Oil Filter - Changing as a Result of Fouled Plugs
- Engine - Stall/No Start Condition
- Engine - Miss, Hesitation, or Roughness
- Engine Performance - Altitude Adjustment
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Fuel System - TOP TIER Detergent Gasoline
- Erratic Operation
- Erratic Shifting
- High emissions
- Inoperative
- Low, Dead battery
- Noise
- Poor performance
- 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
- I/M 240 Repairs - Obtaining Technical Assistance
- RTV Sealants - Use on Engines With Oxygen Sensors
- Engine - Poor Performance, Poor Idle, and Engine Surge
- Engine Controls - Poor Driveability/Idle, Engine Surge
- Fuel Pump - Run-On Explanation
- Fuel - Pump Replacement Caution, Strainer
- Engine - No Start After Extended Storage
- Spark Plug - Usage
- Oil Filter - Changing as a Result of Fouled Plugs
- Fuel Injectors - Remanufactured for TBI Systems
- Tools - Introduction Of The Fuel Injector Tester
- Fuel - Gasoline Brands That Clean Port Fuel Injectors
- ECM - Revised Replacement Procedure
- Engine Controls - ECM May Contain Wrong PROM
- ECM/PCM - Installation Procedures/Mem-Cal Concerns
- Oxygen Sensors - Silica Contamination
- Electrical - VSS Connector Mislabeled
- Parasitic Drain Ammeter - Connection Procedure Revised
- Vehicle - Excessive Hydrocarbon Exhaust Emission
- Fuel - Feed/Return Pipe Repair
- Engine - Stall/No Start Condition
- Engine - Miss, Hesitation, or Roughness
- Emissions - Information On State Emissions Testing
- 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
- Electronics - Electrostatic Discharge Damage
- Fuel System - Integrator/Block Learn Operation
- Engine Controls - Correction to Diagnostic Charts
- Electrical - Care of Metri-pack 150 Terminals
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- A/T - Buzzing Noise at Idle
- PROM/MEMCAL - Identification Marks
- Fuel - How Fuel Economy Is Determined
- Electrical - Speed Sensor Buffer Connector Labeled Wrong
- Ignition - Installation of Timing Indicator/Set Screw
- Fuel - Reformulated/Oxygenated Gasolines
- Fuel - Use of MTBE At 15% or Less In Gasolines
- 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