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- Main Usage: Identification of faulty diesel fuel injectors and diagnosis of engine cylinder knocking sounds;
- Compatibility: Fit with 2001-2005 6.6L Chevrolet/GMC Duramax and 2003-2007 5.9L Dodge/Cummins, Bosch diesel common rail system, and other vehicles with a 14mm fuel line nut;
- Working principle: Block the fuel supply to the detected cylinder, and sealed diesel common rail pipe. Make the detected cylinder temporarily stop working;
- Specification: M14x1.5mm internal thread nut;
- Material: Carbon tool steel, surface antirust.