[dieselfuel007]

just swapped the fan and checked i had the advance hooked into ported vacuum hooked it to manifold vacuum on the carb just above the intake manifold and it seems to run cooler down the road and idle but i just took a short trip i really think it was where i had the advance vacuum going to manifold vacuum that made the difference i'll get it out this weekend and see if its cured thanks to everyone for the help