Special Tools

WARNING: This page is about a different car, the 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 Chevrolet TrailBlazer, and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools

Illustration	Tool Number/Description
Courtesy of GENERAL MOTORS CORP.	J 23738-A Vacuum Pump
Courtesy of GENERAL MOTORS CORP.	J 26792 Spark Tester
Courtesy of GENERAL MOTORS CORP.	J 34142-B Test Lamp
Courtesy of GENERAL MOTORS CORP.	J 34730-E Fuel Pressure Gage Kit
Courtesy of GENERAL MOTORS CORP.	J 34730-1A Fuel Pressure Gage
Courtesy of GENERAL MOTORS CORP.	J 34730-405 Injector Test Lamp
Courtesy of GENERAL MOTORS CORP.	J 35616-A Connector Test Adapter Kit
Courtesy of GENERAL MOTORS CORP.	J 37287 Inlet and Return Fuel Line Shut-Off Adapters
Courtesy of GENERAL MOTORS CORP.	J 38500-A Fuel Injector Cleaner
Courtesy of GENERAL MOTORS CORP.	J 39021 Fuel Injector Coil and Balance Tester
Courtesy of GENERAL MOTORS CORP.	J 39021-380 Fuel Injector Test Harness
Courtesy of GENERAL MOTORS CORP.	J 39194-B Oxygen Sensor Wrench
Courtesy of GENERAL MOTORS CORP.	J 39200 Digital Multimeter
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 Fill Cap Adapter
Courtesy of GENERAL MOTORS CORP.	J 41416 Ultrasonic Leak Detector
Courtesy of GENERAL MOTORS CORP.	J 41769 Fuel Line Quick Disconnect Tool
Courtesy of GENERAL MOTORS CORP.	J 42598 Vehicle Data Recorder
Courtesy of GENERAL MOTORS CORP.	J 42964-1 3/8 Fuel Line Shut-Off Adapter
Courtesy of GENERAL MOTORS CORP.	J 42964-2 5/16 Fuel Line Shut-Off Adapter
Courtesy of GENERAL MOTORS CORP.	J 43013 Fuel Injector Assembly Removal Tool
Courtesy of GENERAL MOTORS CORP.	J 44402 Fuel Sending Unit Wrench
Courtesy of GENERAL MOTORS CORP.	J 44175 Fuel Composition Tester
Courtesy of GENERAL MOTORS CORP.	Tech 2 Kit 7000081