Originally Posted by 440sp
There is a schraider valve inside the port....that's whats leaking you can buy replacement valves at auto zone and advance with the tool that removes/replaces the valve inside the port I know cause mines leaking also and I tightened it up but its still leaking slowly you will have to have the system pulled down and replace the valve and vac and refill....usually not very expensive since they will reuse what freon they capture from your system......cost will be for any freon added
Ye, for the new style valves... The old one if you look at it was not replaceable, it is also aluminum and a POS !
Well the new style is awesome. Now, if I get this newer truck the ac needs fixed, probly same crap....lol I only hope