Special Tools

Illustration	Tool Number/ Description
Courtesy of GENERAL MOTORS CORP.	J 23738-A Mityvac
Courtesy of GENERAL MOTORS CORP.	J 26792 Spark Tester
Courtesy of GENERAL MOTORS CORP.	J 34730-1A Fuel Pressure Gage
Courtesy of GENERAL MOTORS CORP.	J 34730-262 Fuel Pressure Gage Fitting
Courtesy of GENERAL MOTORS CORP.	J 35616-A Connector Test Adapter Kit
Courtesy of GENERAL MOTORS CORP.	J 35800-A Fuel Injector Cleaner
Courtesy of GENERAL MOTORS CORP.	J 37027-1A IAC Motor Driver
Courtesy of GENERAL MOTORS CORP.	You may also use an IAC Motor Driver from one of the approved manufacturers listed below: OTC Thexton CTI Snap On MAC Tools NAPA/Balkamp
Courtesy of GENERAL MOTORS CORP.	J 37088-A Fuel Line Disconnect Tool Set
Courtesy of GENERAL MOTORS CORP.	J 37287 Fuel Line Shut-Off Adapters
Courtesy of GENERAL MOTORS CORP.	J 38522 Variable Speed Generator
Courtesy of GENERAL MOTORS CORP.	J 39021 Fuel Injector Coil/Balancer Tester
Courtesy of GENERAL MOTORS CORP.	J 39021-210 Injector Tester Adapter Box
Courtesy of GENERAL MOTORS CORP.	J 39021-410 Fuel Injector Harness Adapter 60 V6
Courtesy of GENERAL MOTORS CORP.	J 39194-B Heated Oxygen Sensor wrench
Courtesy of GENERAL MOTORS CORP.	J 39200 High Impedance Multimeter (Digital Multimeter -DMM)
Courtesy of GENERAL MOTORS CORP.	J 39765-A Fuel Sender Lock Ring Tool
Courtesy of GENERAL MOTORS CORP.	J 41413 EVAP Pressure and Purge Station
Courtesy of GENERAL MOTORS CORP.	J 41413-200 Evaporative Emissions System Tester (EEST)
Courtesy of GENERAL MOTORS CORP.	J 41413-VLV EVAP Service Port Vent Fitting
Courtesy of GENERAL MOTORS CORP.	J 41413-SPT High Intensity White Light
Courtesy of GENERAL MOTORS CORP.	J 41415-40 Fuel Tank Cap Adapter
Courtesy of GENERAL MOTORS CORP.	J 41416 Ultrasonic Leak Detector
Courtesy of GENERAL MOTORS CORP.	J 42598 Vehicle Data Recorder
Courtesy of GENERAL MOTORS CORP.	J 42873-1 3/8 Fuel Line Shut-Off Valve
Courtesy of GENERAL MOTORS CORP.	J 42873-2 5/16 Return Pipe Shut-Off Valve
Courtesy of GENERAL MOTORS CORP.	J 42960-1 Fuel Tank Drain Hose
Courtesy of GENERAL MOTORS CORP.	J 42960-2 Fuel Flapper Door Holder
Courtesy of GENERAL MOTORS CORP.	J 42964-1 3/8 Fuel Line Shut-Off Valve
Courtesy of GENERAL MOTORS CORP.	J 42964-2 5/16 Fuel Line Shut-Off Valve
Courtesy of GENERAL MOTORS CORP.	J 43244 Relay Puller Pliers
Courtesy of GENERAL MOTORS CORP.	J 44175 Fuel Composition Tester
Courtesy of GENERAL MOTORS CORP.	7000061 Tech II Diagnostic Scan Tool