Humming noise when A/C is on
#1
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Location: Harstdale, NY
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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
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
#4
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Join Date: Aug 2003
Location: TAMPA
Age: 47
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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.
http://pg.photos.yahoo.com/ph/wilp99...5d.jpg&.src=ph
theres a recall to re route the pcv valve hose.
#7
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
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