More a/c questions

["geek123y" <ken@xxxx>]

List :Members
My car had loss of R12 the compressor stopped and wouldn't come on I 
added 1 pound of R12 and some die and ran it for a week it was a slow 
leak at the condesor fitting ¼ turn lose I removed all the R12 and 
added 2.2 pounds compressor kicked in and cools in seconds but it no 
longer cycles I checked the rest pres on high and low it peaks at 60 
pounds I dropped it to 52 pounds and doesn't work well and at 65 
pounds I get shaking in the high pre. Lines during startup is the the 
high pres/sw shot and how do I replace it .

Ken
02700