How do you get an expansion valve unstuck?
How do you get an expansion valve unstuck? Opening of the valve should be relatively quick. Even holding he bulb in your hand should provide enough heat to open the valve. Next, place the TXV bulb into cold water. This should cause the expansion valve to close reducing the amount of refrigerant to pass thought the TXV into the coil. How to remove the cooling unit, evaporator, expansion valve? Start by separating the two hard A/C lines at the firewall from the evaporator unit. The lines will be a little hard to remove since they've been there for a long...