95 12 valve radiator hose
I got a 12 valve cummins and when I drive the truck and it gets warm the upper radiator hose gets hard as a rock I have not lost any coolant and no coolant in the oil what's causing it
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bonestock
24 Valve 2nd Gen Dodge Cummins 98.5-02
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Feb 1, 2015 08:41 PM



just got the replacement yesterday.
