for some reason, i get moisture on the upper dipstick. the dipstick was getting so rusty, i thought it might break off. i replaced the pcv valve, and cleaned out the pcv line. i got another dipstick from salvage yard that was pretty good. now it is getting moisture and rust on it also. it has some short trips, but gets lots of long ones too, so should be getting warmed up too.
any ideas on this? tia