What kind of fan clutch did you replace with? Is the mixture of coolant/water where it should be? Anything blocking the "radiator infront of the radiator" like dirt or other 4wheeling debris? Just a few thoughts.
'97 lx450, 170k, factory lockers, ome 850/863, 285's, 4 working doors(1 more than the old fj55 )
'74 project pig (sold