Powertrain Management: Technical Service Bulletins
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- A/T - Speed Sensor Ringing Noise at 42 to 45 MPH
- Engine - Stalling While Shifting Into Reverse or Drive
- Fuel Injectors - Diagnose/Cleaning Restricted Injectors
- Ignition, C(3)I - No Start/No Spark Diagnosis
- Engine - Poor Cold Driveability/Does Not Stay Running
- Engine - Cold Start Driveability/Sag/Hesitation or Surge
- Exhaust - Sulfur Odor
- Engine - Miss, Hesitation, or Roughness
- Connector Terminals - Contact Checking Procedure
- 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
- A/T - Speed Sensor Ringing Noise at 42 to 45 MPH
- Engine - Stalling While Shifting Into Reverse or Drive
- Fuel Injectors - Diagnose/Cleaning Restricted Injectors
- Ignition, C(3)I - No Start/No Spark Diagnosis
- Engine - Poor Cold Driveability/Does Not Stay Running
- Engine - Cold Start Driveability/Sag/Hesitation or Surge
- Exhaust - Sulfur Odor
- Engine - Miss, Hesitation, or Roughness
- Connector Terminals - Contact Checking Procedure
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- Engine - Stalling While Shifting Into Reverse or Drive
- Fuel Injectors - Diagnose/Cleaning Restricted Injectors
- Engine - Poor Cold Driveability/Does Not Stay Running
- Engine - Cold Start Driveability/Sag/Hesitation or Surge
- Engine - Miss, Hesitation, or Roughness
- Fuel - Effect of Fuel Volatility On Driveability
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Fuel System - TOP TIER Detergent Gasoline
- Erratic Operation
- Erratic Shifting
- High emissions
- Low, Dead battery
- Noise
- Odors
- Poor performance
- Starting problems
- Vibration
- 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
- ECM Wiring - Metri-Pack Series 150 Terminal Removal
- A/T - Speed Sensor Ringing Noise at 42 to 45 MPH
- Fuel - Pump Replacement Caution, Strainer
- Engine - Stalling While Shifting Into Reverse or Drive
- MAP - Revised Chart C-1D, DTC's 33, 34, 63, 64
- Tools - Inoperative Fuel Injector Cleaning Tool
- Fuel Injectors - Diagnose/Cleaning Restricted Injectors
- Tools - New Fuel Injection Tester
- Tools - Introduction Of The Fuel Injector Tester
- Fuel Injectors - Fuel With Injector Cleaning Additives
- Oxygen Sensors - Silica Contamination
- Battery - Revised Ammeter Connecting (Parasitic Drain)
- Ignition, C(3)I - No Start/No Spark Diagnosis
- Engine Controls - Use of Crank Sensor Adjusting Tool
- Engine - Poor Cold Driveability/Does Not Stay Running
- Engine - Cold Start Driveability/Sag/Hesitation or Surge
- Fuel - Feed/Return Pipe Repairs
- Emissions - Effects of Top Engine Cleaner on Converter
- Exhaust - Sulfur Odor
- Engine - Miss, Hesitation, or Roughness
- Ignition System - Service Manual Revision
- Overview
- Chart A-3 Engine Cranks But Won't Run "Type I C(3)I" (VIN 3 & B)
- Chart A-3 Engine Cranks But Won't Run "Type II C(3)I" (VIN 3 & B)
- Chart C-4F-1 C(3)I Misfire At Idle (VIN 3 & B)
- Chart C-4F-2 C(3)I Misfire Under Load (VIN 3 & B)
- Chart A-3 Engine Cranks But Won't Run (VIN L)
- Chart C-4F-1 C(3)I Misfire At Idle (VIN L)
- Chart C-4F-2 C(3)I Misfire Under Load (VIN L)
- Chart A-3 Engine Cranks But Won't Run (VIN 7)
- Chart C-4F-1 C(3)I Misfire At Idle (VIN 7)
- Chart C-4F-2 C(3)I Misfire Under Load (VIN 7)
- Emissions Testing Vehicle Preconditioning
- Enhanced IM240 Program - Implementation Plan
- Emission - Enhanced Inspection Maintenance Programs
- 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
- Electronic Controls - Electrostatic Discharge Damage
- Stall Diagnosis Guidelines - Available
- Engine Controls - Damage to Wiring Terminals
- Tools - Scanner Update for New Model Year Data Stream
- Engine Controls - Service Manual Chart Update Code 52
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- Connector Terminals - Contact Checking Procedure
- PROM/MEMCAL - Identification Marks
- Fuel System - Fuel Additive
- Fuel Injection System - Recommended Fuels
- Fuel - How Fuel Economy Is Determined
- Fuel - Reformulated/Oxygenated Gasolines
- Fuel - Use of MTBE At 15% or Less In Gasolines
- Fuel - Effect of Fuel Volatility On Driveability
- 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