Whine from AC while accelerating? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

motor1 · 06-28-2010, 05:57 PM

I have had the TSB done for the Rice Crispy sound but now have another noise. When I accelerate with the AC on I hear a whine that increases in sound when the RPM's rise. If I turn the AC off while accelerating the sound goes away immediately. I did a search and found 1 complaint like this and their AC compressor was replaced, but mine sounds like its coming from the AC fan switch behind the dash. Any input before I head off to the dealer? Thanks

stikSS · 06-28-2010, 05:59 PM

It's a hidden supercharger!!

Venom09 · 06-28-2010, 06:05 PM

I noticed that today as well while I was listening for other noises (see transmission thread). At first I thought that noise was coming from the area of the shifter but then decided it was from the AC but it does get louder at higher RPMS. Its annoying.

luis nunez · 06-28-2010, 07:04 PM

mine does that too

SSC Super Venom · 06-28-2010, 07:06 PM

Man... We have to talk to GM these Camaro's are getting ragidy already. My seat broke the paint chipped the A/C whines and the exhausts have a ratteling problem... All I can say is thank god for their warrenty!

Tam's Cam · 06-28-2010, 07:18 PM

Quote:

Originally Posted by luis nunez

mine does that too

+1

2010SLVRBULIT · 06-28-2010, 07:58 PM

did you do anything w/ your stereo?

motor1 · 06-28-2010, 11:49 PM

Quote:

Originally Posted by 2010SLVRBULIT

did you do anything w/ your stereo?

Not sure if this is your question but I have not modified my stereo system in any way. If I turn the stereo off the noise is still there. The sound comes and goes but the constant is that it is related to the AC system because if I turn it off the whine stops immediately.

RoyalKev · 06-29-2010, 12:37 AM

Quote:

Originally Posted by stikSS

It's a hidden supercharger!!

Lol I always imagine its my supercharger hahahaha.

gm2376 · 06-29-2010, 05:01 PM

isn't that just the electric fans kicking in?

joe h · 06-29-2010, 06:44 PM

Same problem, at first I thought my transmission or diff were f'd up. But it is definitely the AC compressor.

2010SLVRBULIT · 06-29-2010, 06:50 PM

Quote:

Originally Posted by motor1

Not sure if this is your question but I have not modified my stereo system in any way. If I turn the stereo off the noise is still there. The sound comes and goes but the constant is that it is related to the AC system because if I turn it off the whine stops immediately.

..are you hearing it through your speakers?

camarossrs2150 · 06-29-2010, 07:26 PM

i get that whinning noise when i use the factory phone

tvwilkes · 06-29-2010, 09:43 PM

The electric fans increase rpm with throttle position. This drove me crazy for a couple of days until I discovered this. I believe this is normal.

06-28-2010, 05:57 PM	#1
motor1 Drives: 2010 Camaro 1SS/RS/M6.....no longer Join Date: Dec 2009 Location: Virginia Posts: 479 View My Garage	Whine from AC while accelerating? I have had the TSB done for the Rice Crispy sound but now have another noise. When I accelerate with the AC on I hear a whine that increases in sound when the RPM's rise. If I turn the AC off while accelerating the sound goes away immediately. I did a search and found 1 complaint like this and their AC compressor was replaced, but mine sounds like its coming from the AC fan switch behind the dash. Any input before I head off to the dealer? Thanks

06-28-2010, 05:59 PM	#2
stikSS 9691 & 97586 Drives: 2010 SS, 1999 SS, 1993 Z28 Join Date: Mar 2009 Location: Sanford, NC Posts: 2,814 View My Garage	It's a hidden supercharger!! __________________ http://www.camarosouth.com camarosouth@hotmail.com

06-29-2010, 07:26 PM	#13
camarossrs2150 Drives: abm2ssrs Join Date: Apr 2009 Location: still out of my mind Posts: 2,095	i get that whinning noise when i use the factory phone __________________ [SIGPIC]

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06-28-2010, 06:05 PM	#3
Venom09 Drives: 2010 Camaro 2SS Rally Yellow Join Date: Jun 2010 Location: Port Charlotte, Florida Posts: 58	I noticed that today as well while I was listening for other noises (see transmission thread). At first I thought that noise was coming from the area of the shifter but then decided it was from the AC but it does get louder at higher RPMS. Its annoying.

06-28-2010, 07:04 PM	#4
luis nunez Drives: 2010 Camaro SS Join Date: Jun 2010 Location: Puerto Rico Posts: 67	mine does that too

06-28-2010, 07:06 PM	#5
SSC Super Venom Account Suspended Drives: 2011 Mustang GT + 2010 Camaro 2SS Join Date: Jun 2010 Location: Hershey, PA Posts: 173 View My Garage	Man... We have to talk to GM these Camaro's are getting ragidy already. My seat broke the paint chipped the A/C whines and the exhausts have a ratteling problem... All I can say is thank god for their warrenty!

06-28-2010, 07:58 PM	#7
2010SLVRBULIT Drives: G5(LLT) & C6(LS3) Join Date: Apr 2009 Location: MARS Posts: 7,525 View My Garage	did you do anything w/ your stereo?

06-29-2010, 05:01 PM	#10
gm2376 Drives: 2010 Black 2ss Camaro SS Join Date: May 2010 Location: Rochester Hills, MI Posts: 1,063	isn't that just the electric fans kicking in?

06-29-2010, 06:44 PM	#11
joe h Drives: victory red 2010 camaro 2ss/rs Join Date: Mar 2010 Location: bismarck, nd Posts: 125	Same problem, at first I thought my transmission or diff were f'd up. But it is definitely the AC compressor.

06-29-2010, 09:43 PM	#14
tvwilkes Drives: 2010 Camaro 2SS Join Date: Aug 2009 Location: Rainbow City,Al Posts: 341	The electric fans increase rpm with throttle position. This drove me crazy for a couple of days until I discovered this. I believe this is normal.