Killer Dowel Pin (KDP) Dodge 12-valve 5.9L Cummins 1994-1998

Common to the Dodge 5.9L 12-valve engines, the dowel pin located behind the timing cover can work its way loose and drop down into the timing gears causing extensive damage....

The coolant pressure inside the engine block can reach 70+psi at high rpm before the thermostat fully opens. This will cause a corroded frost plug to leak. The BD rear...