billyed

The AC shop installed dye and tested all fittings at either end but nothing in the center as the lines are hidden within the underfloor covering but I am working on the assumption that as they appear to be hard lines with flexible ends, there should not be any leaks in the center sections.  To get at the center section of the lines is going to be major disassembly.

It has been suggested that this might be an internal leak within the compressor but I would have thought that would still show up on the dye leak test.

Any other ideas?

HELP! - My 40 foot diesel pusher dash AC is discharged again. I had it charged in June because it was discharged then as it was about 8 months previous to that. I have had a local RV dealer look at the system as well as an automotive AC soecialist shop and neith can find a leak in the system but it just will not retain a charge for even a full year. Any ideas?