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Stuck open expansion valve.
The thread/discussion about the stuck open expansion valve. I have the same issues and identical issues. My question is if there is to much oil will this prevent refrigerant flowing thru the condenser. This is what I mean-the high pressure line is hot at the Pump and very warm where it attached /bolted to the condenser but. The condenser is cold. All lines are clear no restriction. System vacuumed down for three hours . High side never gets above 100 psi no matter how much refrigerant I put in the system. Do I have too much oil in the system.??
BackyardAC!
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