October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Powertrain Management: Technical Service Bulletins Expand All (for easy ctrl-f) Collapse All Recalls Customer Interest Electrical - MIL ON/DTC's Set By Various Control Modules Electrical - Intermittent MIL/DTC P2138/Reduced Power Emissions - EGR Codes E48/E048/Engine Detonation/Ping ECM - Driveability Concerns/Erratic Warning Lamps Engine Idle Surge, DTC 30 (Idle Speed Control) Set Fuel - Hard Start After Injector R&R, Application Chart Starting - Dead Battery/No Crank After Overnight Set Instruments - Telltale Lights/Digital Displays Erratic Engine - No Start/Hard Start/Poor Performance Engine - Miss, Hesitation, or Roughness Engine - Power Loss, Hesitation, Shudder/Backfire Engine Controls - Poor Performance in Diagnostic Mode Ignition - Miss, Stumble, Hesitation, Code 53, E53, E053 Erratic Idle Speed Fluctuations, DTC 30 (ISC Circuit) Fuels - Effect of Volatility On Driveability Conditions 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 Emissions - EGR Codes E48/E048/Engine Detonation/Ping ECM - Driveability Concerns/Erratic Warning Lamps Engine Idle Surge, DTC 30 (Idle Speed Control) Set Fuel - Hard Start After Injector R&R, Application Chart Starting - Dead Battery/No Crank After Overnight Set Instruments - Telltale Lights/Digital Displays Erratic Engine - No Start/Hard Start/Poor Performance Engine - Miss, Hesitation, or Roughness Engine - Power Loss, Hesitation, Shudder/Backfire Engine Controls - Poor Performance in Diagnostic Mode Ignition - Miss, Stumble, Hesitation, Code 53, E53, E053 Erratic Idle Speed Fluctuations, DTC 30 (ISC Circuit) Fuels - Effect of Volatility On Driveability Conditions Engine - Poor Performance At Wide Open Throttle Engine, A/T - Shift/Driveability Concerns/MIL ON Driveability Erratic Operation Erratic Shifting High emissions Low, Dead battery Poor performance Recalls Shorted/Open circuit Starting problems Weak Spark 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 Emissions - EGR Codes E48/E048/Engine Detonation/Ping Electrical - Wire Probing Device I/M 240 Repairs - Obtaining Technical Assistance Engine/Fuel - Fuel Injector and Choke Light Service ECM - Driveability Concerns/Erratic Warning Lamps Engine - Effects of Top Engine Cleaner On CAT Converter ISC/TPS - System Operation Recall 93E019000: Fuel Filter Defect Spark Plug - New Design Engine Idle Surge, DTC 30 (Idle Speed Control) Set Fuel - Hard Start After Injector R&R, Application Chart Tools - Introduction Of The Fuel Injector Tester ECM - Tap Test Precautions Starting - Dead Battery/No Crank After Overnight Set Oxygen Sensors - Silica Contamination Ignition System - Alternate On-Car HEI Module Test Instruments - Telltale Lights/Digital Displays Erratic Engine - No Start/Hard Start/Poor Performance Information On PROM Calibrations PROM - Calibrations Listings Threadlocking Compound - Packaging Change Recall 82V060000: Incorrect Accelerator Cable Linkages Emissions - Replacement Procedure for Dual Bed Cat Engine - Miss, Hesitation, or Roughness Engine - Power Loss, Hesitation, Shudder/Backfire HEI System - Description and Diagnosis Chart Emissions - Testing Information 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 Engine Controls - Poor Performance in Diagnostic Mode Ignition - Miss, Stumble, Hesitation, Code 53, E53, E053 Oxygen Sensor Test - Revised Tech 1 Mass Storage CD Erratic Idle Speed Fluctuations, DTC 30 (ISC Circuit) Warranty - Driveability Problems From Add On Equipment Secondary Ignition Wire - Service Precautions PROM/MEMCAL - Identification Marks Fuels - Effect of Volatility On Driveability Conditions Engine/Fuel System Controls - Miscellaneous Items Fuel - How Fuel Economy Is Determined Engine - Poor Performance At Wide Open Throttle Fuel - Reformulated/Oxygenated 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