Special Tools

Fig 1: Fuel Composition Tester (J-44175)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Fuel Pressure Gauge (J-34730-1A)

Courtesy of GENERAL MOTOR CORP.

Fig 3: Fuel Pressure Gauge Adapter (J-42242)

Courtesy of GENERAL MOTORS CORP.

Fig 4: Fuel Injector Coil/Balance Tester (J-39021)

Courtesy of GENERAL MOTORS CORP.

Fig 5: Injector Tester Adapter Box (J-39021-210)

Courtesy of GENERAL MOTORS CORP.

Fig 6: Fuel Injector Test Adapter (J-39021-360)

Courtesy of GENERAL MOTORS CORP.

Fig 7: Evaporative Emission System Tester (J-41413-200)

Courtesy of GENERAL MOTORS CORP.

Fig 8: Fuel Tank Cap Adapter (J-41415-40)

Courtesy of GENERAL MOTORS CORP.

Fig 9: Ultrasonic Leak Detector (J-41416)

Courtesy of GENERAL MOTORS CORP.