Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com - View Single Post

tvwilkes · 06-30-2010, 08:29 AM

It is the engine fans. when you turn the AC blower off it quits. When you turn the AC on, the electric fans increase rpm to help cool. The fans increase rpm with more throttle, and decrease with less throttle. This is what I believe is happening.

06-30-2010, 08:29 AM	#17
tvwilkes Drives: 2010 Camaro 2SS Join Date: Aug 2009 Location: Rainbow City,Al Posts: 341	It is the engine fans. when you turn the AC blower off it quits. When you turn the AC on, the electric fans increase rpm to help cool. The fans increase rpm with more throttle, and decrease with less throttle. This is what I believe is happening.