80 a/c problems
 

I have been working out some problems after replacing hoses with barrier type, cleaning everything, replacing compressor, etc. I apparently have a leak somewhere. I charge up with 134 with leak detector. Gauges show 250/55 on a 90 degree day in south florida. When I recheck pressure a couple of days later I get 150/30 @2000 rpm. I used a can of gas with leak detector and cant find any areas where the dye has leaked out. I am stumped. Help. Thanks

wow, yours works? well you need a more sophisticated leak detector than the red dye stuff, time to head to a shop and have them find it. It's worth it. or get one of these:
http://forums.pelicanparts.com/uploa...1256173739.jpg

it is likely the evap.
a sniffer at the vents will tell you for sure.

55, high for the low side?