Powertrain Management: Technical Service Bulletins
- Recalls
- Customer Interest
- Electrical - MIL ON/DTC's Set By Various Control Modules
- Electrical - Intermittent MIL/DTC P2138/Reduced Power
- VSS - MIL ON/Code 24 Set
- ECM - Failures
- Oxygen Sensor - Code 13 Set/MIL ON
- Engine - Poor Driveability/Fuel Mileage
- Engine - Heavy Chuggle and Surge
- Engine - Poor Performance/Low Fuel Mileage/MIL ON
- Engine - Miss, Hesitation, or Roughness
- Engine - Hard Start/Poor Warm Up Performance
- Engine - Poor Performance At Wide Open Throttle
- 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
- VSS - MIL ON/Code 24 Set
- ECM - Failures
- Oxygen Sensor - Code 13 Set/MIL ON
- Engine - Poor Driveability/Fuel Mileage
- Engine - Heavy Chuggle and Surge
- Engine - Poor Performance/Low Fuel Mileage/MIL ON
- Engine - Miss, Hesitation, or Roughness
- Engine - Hard Start/Poor Warm Up Performance
- Engine - Poor Performance At Wide Open Throttle
- Engine, A/T - Shift/Driveability Concerns/MIL ON
- Driveability
- Erratic Operation
- Erratic Shifting
- False instrument warning light/gauges
- High emissions
- Inoperative
- Poor performance
- Recalls
- 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
- VSS - MIL ON/Code 24 Set
- Engine - Effects of Top Engine Cleaner on the Converter
- Engine Controls - TPS Specifications
- Idle Speed Control Assembly - Repair Kit
- Fuel - Normal Pump Run-On
- Fuel System - Revised Mixture Control Adjustments
- Ignition - Spark Plug Application & Gap
- ECM - Failures
- 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 - Packard 32-Way Connector Identification
- ECM/PCM - Damaged and/or Mis-Diagnosed
- Oxygen Sensor - Code 13 Set/MIL ON
- Oxygen Sensors - Silica Contamination
- Engine - Poor Driveability/Fuel Mileage
- Engine - Heavy Chuggle and Surge
- Accelerator Pumps, VITON - Two Types Available
- Fuel Line - O-Ring Composition
- Engine - Poor Performance/Low Fuel Mileage/MIL ON
- Engine - Effects of Top Engine Cleaner On CAT Converter
- Recall - Catalytic Converter Inspection/Replacement
- Catalyst - Change Procedures For Dual Bed CAT
- Air Injection System (A.I.R.) - Rusting Pipes
- Engine - Miss, Hesitation, or Roughness
- 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
- Overview
- CCC
- *1983 Chart - "Idle Speed Solenoid - Throttle Kicker"
- 1983 Chart - "Code 12, (Except Hall Switch)"
- 1983 Chart - "Code 12 (Hall Switch)"
- 1983 Chart 4
- 1983 Chart - "Code 24"
- 1983 Chart - "Pulse Width Modulated (PWM) EGR Check"
- 1983 Chart - "EGR Valve Check"
- 1983 Chart - "EFE (Vacuum Servo) Check"
- 1982/1983 Chart - "Engine Cranks But Will Not Run (Remote Coil)"
- 1982/1983 Chart - "Engine Cranks But Will Not Run (Integral Coil)"
- 1982 Chart - "Code 42"
- 1982 Chart - "EGR Valve Check - 3.0L V6"
- 1982 Chart - "TCC Electrical Diagnosis"
- 1982 Chart 2
- 1981 Chart - "Code 34"
- EFI
- 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
- Engine - Poor Performance At Wide Open Throttle
- 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