I just recently got my ac recharged for free by a friend with a shop at my wifes workplace. He forgot to replace the cap on the low pressure hose. I didnt think this was a problem. He lost the cap somewhere, which i didnt care because i got it done for free. Well about 2 weeks have gone by and now i have no ac, its blowin hot. Could the cap not being there cause it to leak out, or is there possibly another leak somewhere? Does that stop leak stuff work on ac's, has anyone had any experiance with this issue
