1999 exp 4L pushrod coolant leak driver side front top
ok 1999 explorer 4wd 4dr 4L pushrod 140K.
have repleced water pump thermostat thermo housing and all appropriate gaskets, radiator, heater and all visible hoses dry and tight.
no oil in water or water in oil.
coolant reservior not refreshing system (draining).
obvious coolant blowback in engine compartment driver side. Leak is definitely front top driver side only.
coolant runoff is coming from under the a/c compressor draining onto pwr steering support onto cross member and to ground but can't visually identify it. Dry above head. Losing @gallon a day if driven. Anybody got any ideas