Just seeing where to start, If i recharge it works for a wile. Not sure if i have a leak or something else. Any help from someone who had same problem.

It sounds like you have a leek. You can take it some where to
have some die put in the system and that will help you find
the leek. good luck

Yup, most likely a leak. Roll down your windows and convert that AC compressor to run onboard air

stop-leak freon. All older jeeps are notorious for crappy AC.