air conditioner only run intermitantly

What is your question?

every thing checks out except it will run for a little bit then shut off! If I turn the switch off and on some times it will run again. Runs ice cold when works. just put in new compressor Have had it on diagnostic test and nothing shows up.am at loss as to what it could be. but sounds like something electrical or swithch

What makes this problem better or worse?

nothing

How long has your 1990 Lexus LS400 had this problem?

6months