kweiny Diesel Common Rail 14mm Fuel Injector Cap Block Off Tool


SKU: 5ED6F324B52F8 Category:


We may earn money or products from the companies mentioned in this post.

  • 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.