【Function】 This cap is used to block off the fuel rail during fuel pressure diagnostics on dodge trucks equipped with the 6.7L cummins turbo diesel engines and the 6.6L 2006 – 2010 Duramax (LBZ and LMM) diesel engines.
【Function】 This cap is used to block off the fuel rail during fuel pressure diagnostics on dodge trucks equipped with the 6.7L cummins turbo diesel engines and the 6.6L 2006 – 2010 Duramax (LBZ and LMM) diesel engines.