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Anthony, ASE Certified Technician
Category: Dodge
Satisfied Customers: 11808
Experience:  ASE Master Automobile Technician with over 20 years exp. in this field.
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A/C gh side almost 200, low side 10. Replaced accumulator

Customer Question

A/C high side almost 200, low side 10. Replaced accumulator last fall and A/C worked for a couple days. Just got back to troubleshooting and found valve on accumulator was factory installed without rubber O Ring.
Replaced valve but hi is high and low is low.
Trying to determine if accumulator or evaporator could be problem.
07 Ram 2500
Submitted: 2 years ago.
Category: Dodge
Expert:  Anthony replied 2 years ago.


Thats a problem with the expansion valve or orifice tube. I cant tell which one it has because it can have either. But thats where the problem is. That part regulates the pressures.