Well I finally got the a/c back together and installed in the car. So I pulled a vacuum, ok. I go to charge and I can't get it to suck any of the R134 out of the can.
I check everything twice and it looks fine to me. High pressure (red) closed, low pressure (blue) open when attempting to charge. What am I doing wrong......I have about a year old Sanden 508 w/the new style hoses that have the manifold quick disconnect fittings on them.
Thanks,

I check everything twice and it looks fine to me. High pressure (red) closed, low pressure (blue) open when attempting to charge. What am I doing wrong......I have about a year old Sanden 508 w/the new style hoses that have the manifold quick disconnect fittings on them.Thanks,