2021 Ram 3500 H.O.

Sorry Shiner. That was a deliberate little poke. I’ll quit. It seems as though the 4.2 pump must be much less likely to fail as compared to the first years of manufacturing. If the failure rate was of concern to Cummins or Ford you’d think they’d change fuel system suppliers, or at least threaten to change, in order to force Bosch to come up with a better design.