This is weird..

[gensic11]

ok.. my 97 explorer runs well.. not much to complain about.. it has 52,500 miles on it.. it's the XLT version. One thing i find very weird.. actually 2.. when i'm idling my AC won't turn on, it tries.. i can hear it trying to click over but it cant do it.. battery is fine so is alternator.. ALSO when i rev the engine in park or neutral and go High RPM.. on its way back down it seems like it's about to lose it's power and cut off.. why is it doing this? anyone else have the same problem? or had?

 

[gensic11]

sorry this may help .. when im driving my AC works everytime.. clicks over like it was nothing.. why is it while im idling i have these weird electrical problems..? nothing at all is wrong when im driving.. is my idle power now pushing enough volts or soemthing>

 

[Alec]

If the electrical system and serpentine belt systems are fine, I'd suspect the IAC.