jordancupples
New Member
I took my 2006 expedition to a auto Mech because of a hose on my compressor manifold busted. I had it replaced. Now the Mech said my High side pressure was 500 psi and my low side pressure was 40 psi ( 95 deg outside). He wants to replace the whole A/c system $1300. He told me he had to remove .65 lbs of refrigerant after he filled it just to be able to get low side to 40 psi. What could be causing my high side to be this high?? Or is this an issue???
