Lovemuscle

Hello. I've searched with no luck to this problem. I've a 2010 v6 camaro. The AC blower motor speed pulsates. Whatever speed it's on it will speed up then down up then down. Happens on all speed settings. If you turn it down for second then back to high it will run full speed then slow back down. This happens on all speed settings.
Anyone have a suggestion on this?
Thanks ahead

farmington

iTrader: (14)

check your charging system and battery