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Special Tools

Special Tools

Illustration Tool Number/Description
GM5386Courtesy of GENERAL MOTORS CORP.
J 23738-A
Mityvac
GM5381Courtesy of GENERAL MOTORS CORP.
J 26792/BT-7220-1
Spark Tester
GM5389Courtesy of GENERAL MOTORS CORP.
J 34730-1A
Fuel Pressure Gage
GM385603Courtesy of GENERAL MOTORS CORP.
J 34730-405
Injector Test Light
GM8917Courtesy of GENERAL MOTORS CORP.
J 35616-A/BT-8637
Connector Test Adapter Kit
GM378627Courtesy of GENERAL MOTORS CORP.
J 36012-A
Ignition System Diagnostic Harness
GM1161159Courtesy of GENERAL MOTORS CORP.
J 36169-HD
Heavy Duty Fused Jumper
GM768032Courtesy of GENERAL MOTORS CORP.
J 37027-1A
IAC Motor Driver
You may use an IAC Motor Driver from one of the approved manufacturers listed below:
  • OTC
  • Thexton
  • CTI
  • Snap On
  • MAC Tools
  • NAPA/Balkamp
GM12366Courtesy of GENERAL MOTORS CORP.
J 37088-A
Fuel Line Disconnect Tool Set
GM13541Courtesy of GENERAL MOTORS CORP.
J 37287
Fuel Line Shut-Off Adapters
GM792264Courtesy of GENERAL MOTORS CORP.
J 38500-A
Fuel Injector Cleaner
GM416666Courtesy of GENERAL MOTORS CORP.
J 38522
Variable Signal Generator
GM5380Courtesy of GENERAL MOTORS CORP.
J 39021
Fuel Injector Coil/Balance Tester
GM825000Courtesy of GENERAL MOTORS CORP.
J 41413-200
Evaporative Emissions System Tester (EEST)
GM829182Courtesy of GENERAL MOTORS CORP.
J 41413-SPT
High Intensity White Light
GM829198Courtesy of GENERAL MOTORS CORP.
J 41413-VLV
EVAP Service Port Vent Fitting
GM254302Courtesy of GENERAL MOTORS CORP.
J 41415-40
Fuel Fill Cap Adapter
GM1368839Courtesy of GENERAL MOTORS CORP.
J 41415-50
Fuel Fill Cap Adapter
GM69758Courtesy of GENERAL MOTORS CORP.
J 41416
Ultrasonic Leak Detector
GM624560Courtesy of GENERAL MOTORS CORP.
J 42598
Vehicle Data Recorder
GM214324Courtesy of GENERAL MOTORS CORP.
J 42873-1
3/8 Fuel Line Shut-Off Valve
GM243563Courtesy of GENERAL MOTORS CORP.
J 42873-2
5/16 Fuel Line Shut-Off Valve
GM326601Courtesy of GENERAL MOTORS CORP.
J 42964-1
3/8 Fuel Pipe Shut-Off Valve
GM326598Courtesy of GENERAL MOTORS CORP.
J 42964-2
5/16 Fuel Pipe Shut-Off Valve
GM439021Courtesy of GENERAL MOTORS CORP.
J 43094
Spark Plug Boot Puller
GM677554Courtesy of GENERAL MOTORS CORP.
J 44175
Fuel Composition Tester
GM649345Courtesy of GENERAL MOTORS CORP.
J 44602
Injector Test Adapter