Boiling water in reservoir.
Ok new head gasket kit, new water pump, timing
set and new radiator.......truck temp gauge now
only get about midway running great but when I
drive for a while and park and turn off my truck the
coolant in reservoir is boiling and coming out over
flow house....what can be wrong?
Check the radiator cap, it maybe weak and the seals leaking. Was the head checked and milled during the head gasket replacement?