Powertrain Management: Technical Service Bulletins
- Recalls
- Customer Interest
- By Symptom
- 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
- Engine Timing Gear - Noise
- Engine - Effects of Top Engine Cleaner on the Converter
- TPS - Settings
- Engine Controls - TPS Specifications
- Engine - Reduced Performance, Poor Idle or Surge
- Fuel - Idle Speed Control Explanation
- Idle Speed Control Assembly - Repair Kit
- Fuel - Normal Pump Run-On
- Fuel System - Revised Mixture Control Adjustments
- Ignition - Spark Plug Application & Gap
- Vehicle - Idle Shake, Noise and Vibration Diagnosis
- Engine - Stalls on Reverse/Drive Engagement
- ECM - Failures
- Torque Converter - Shudder Immediately After Engagement
- Fuel Injector - Preventing Electrical Damage During Test
- TBI Fuel Injectors - Remanufactured Parts Available
- Tools - Introduction Of The Fuel Injector Tester
- ECM - Revised Replacement Procedure
- Engine Controls - ECM May Contain Wrong PROM
- ECM - Packard 32 Way Connector Identification
- ECM/PCM - Damaged and/or Mis-Diagnosed
- O2 Sensor - New Type Release
- Oxygen Sensor - Code 13 Set/MIL ON
- Oxygen Sensors - Silica Contamination
- A/T - Torque Converter Clutch Shudder
- Engine - Detonation at Cruising Speed (40-55MPH)
- Accelerator Pumps, VITON - Two Types Available
- Fuel Line - O-Ring Composition
- Recall 82V021000: Fuel Filler Pipe Vent Hose Clamp
- Engine - Effects of Top Engine Cleaner On CAT Converter
- Exhaust System - Booming Noise
- Catalyst - Change Procedures For Dual Bed CAT
- Engine Controls - Intermittent Check Engine, Code 22, 34
- Engine - Miss, Hesitation, or Roughness
- Igntion System - Revised Diagnostic Chart C-4B
- HEI System - Description and Diagnosis Chart
- 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
- Computer & Controls - Integrator/Block Learn Operation
- Engine Controls - Updated Rough/Unstable Idle Chart
- Revised CCC and EFI Diagnostic Charts
- Engine Controls - Static Electrical Damage Precaution
- Monitor II - Update Program
- Engine Controls - Diagnostic Chart Revisions
- EFI Diagnostic Charts - Updated
- Engine Controls - MAP Chart, DTC's 33, 34 ,63 ,64
- Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
- Accelerator Pump, VITON - Additional Part Numbers
- Engine - Hard Start/Poor Warm Up Performance
- Coolant Temperature Sensor - Sensor Kit
- PROM/MEMCAL - Identification Marks
- Fuel - How Fuel Economy Is Determined
- Fuel - Minimum Idle Speed Adjustment Warning
- 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