ok i checked the a/c switch, that is good. i got the dryer and condesor from junk yard. is it possable a bad dryer will do this? so im gettin down to the nitty gritty here. now is the relay in the fuse box the same relay as the thermo switch relay. if not where is this relay located? i only tested the relay in fuse box. also with system off it has 25 psi. now when i put a can on it it doesnt kick on. it should kick on as soon as the pressure hits right? this thing is bugging me i really cant afford for a shop to fix it.

95 rodeo 3.2 liter 5 speed 4 wheel drive. 2" lift. poly bushings. 2 1/4 manderal bent exhaust flow master muff. asin manual hubs, relocated ball joints, custom air intake system

92 rodeo 3.1 2wd auto (wifes)