where do i find the air cindtioner ports on my 91 gmc jimmy?Related Questionsair conditionerair works well when driving down the freeway, but when get into town at lights…Air Conditioning QuestionCan I use an AC recovery machine to change my compressor or do I have…Air Conditioning 2008 GMC Sierra 4.8The air conditioning compressor froze up and can't afford to fix it right now. How…
The low side port is on the accumulator and the high side is probably on the compressor itself.
http://www.freeautomechanic.com/airconditioning.html