Posted by Marty on Tuesday, November 11, 2008 at 11:48:18 :
In Reply to: OT - 1998 12V Cummins Coolant leak ? posted by AAA on Tuesday, November 11, 2008 at 10:51:22 :
Aaron...common. Head gaskets usually go on these trucks when the pump has been turned up.
Once you get up over 35 or so psi of boost, the head gaskets go. Usually they'll leak under load when the pressure builds.
Most guys have the head or block fire ringed. that fixes that problem to 70psi+ :)
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