hey guys, newbie here. fixing start pulling my hair out on this trailblazer. having ac issues. first had cool air out pass side and slightly warmer air out driver and rear. now , at idle only when ac or heater turned on, from 600 to 300 and quick surge back up. i noticed it does the "stall" when the compressor cycles off. i can only find "clean TB" in this issue in the forums. i have cleaned TB even though it only had a little on it (replaced head late last year)..did not help.. had batt disconn over an hour for relearn.. would the only other choices be freon low (high), compressor clutch going bad, or some dang sensor among the hundreds on here.. by the way, i own a dodge ram daytona, this is my daughters car lol
would greatly appreciate and input. thank you thank you thank you