Where and how are the pressure manipulated? Also, other than the condensor which had physical damage from a small tree encounter and O-rings for good measure, is it really necessary to replace the dryer and evaporator? Is an expansion valve something that coomonly goes bad as well? I really don't know if they are faulty or not. A buddy who replaced a dryer in his Runner said there is a small lead like plug that gets blown out of a brass screw on the dryer when it goes bad. Thanks for the responses, I'll be tearing into this very soon.

Last edited by busboy; 08/03/05 02:00 PM.
88'4Runner, 22RE, at, bone stock gutless slug. [b]Need a stock skid plate![b]