Hey guys, i'm having an annoying problem with my CL (i just hope is nothing too serious)

Whenever i turn my a/c on, i hear a low humming noise only when the radiator fans start spinning (weird thing is the noise doesn't seem to come from the fans)
but if my a/c is off, i have no humming, even if the fans are spinning.

What could it be? a/c recharge? compressor about to go?

any thoughts would really help

thanx

 

do you have an aftermarket intake

 

no

My car is all stock

 

when you hear the noise try and move the pcv valve around.. mine humms at low idle.

http://pg.photos.yahoo.com/ph/wilp99...5d.jpg&.src=ph

theres a recall to re route the pcv valve hose.

 

just start the car and go to this general area and wiggle hoses around with your fingers, if the pitch changes then thats the problem.

 

thanx wilp99, i'll check that and let you know

 

mine makes a nice deep whine like a supercharger i like turning it on and rumbling the throttle ( under 1300 rpms ) it makes a sick sound my car sounds raw anyways i dont know why