2002 F150 4.2 Heating issues
Looking for some insight on a heating issue. The heating pipe coming out of the front of the intake is pressed in there. It seems to be leaking out where the pipe meets the intake. My last effort was to seal it w/ JB weld. It only fixes it temporarly due to the fact of expansion. Can anyone help with a fix or part #? This is making the heater blow cold. The truck goes thru a cycle of warming up (heat cold), then will show hotter than normal on the gauge for a few minutes, then drop to running temp and then the heat works.



