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xj6

98 Ls 400 A/c Not Building Presure

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Hello! I am new to using a forum on the computer.Can anyone help me figure out why after I replaced the evaporater,compressor,expansion valve,dryer,epr valve, I still have no action through the system. Gauges stay at 20lbs low side and 150high side and when excellerating there is no movment on my readings. 1.9lbs of 134 and the system just moves free like a cooling system instead of restricting freeon.Low side pipes not cold and high side pipes not hot. I have tryed everything. Please help.. Thankyou

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Hello! I am new to using a forum on the computer.Can anyone help me figure out why after I replaced the evaporater,compressor,expansion valve,dryer,epr valve, I still have no action through the system. Gauges stay at 20lbs low side and 150high side and when excellerating there is no movment on my readings. 1.9lbs of 134 and the system just moves free like a cooling system instead of restricting freeon.Low side pipes not cold and high side pipes not hot. I have tryed everything. Please help.. Thankyou

Welcome to the Lexus owners club! I'm sorry that I can't help you with your question, but hopefully someone else will jump in here and help out.

Paul

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