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Old 07-14-2014, 07:26 PM   #32
Chevrolet Customer Svc


 
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Drives: GM Vehicles
Join Date: Jun 2010
Location: Michigan
Posts: 9,327
Quote:
Originally Posted by Purduepurdy View Post
Hey guys, first post here. Wish it was for better things, but this forum seems very helpful. I am also having an whistle under acceleration. Happens with and without the AC on, but happens more often once the engine warms up. Think it is the same issue? I have a dealer visit scheduled for Monday and only have 3K on the odometer (warranty), but still curious. I am a design engineer for Cat so more then curious what could be going on.

I am in 2nd here and you can hear it slightly around 45 mph and then again slowing down.

http://youtu.be/4BT0dX3Z5Hk
Purduepurdy,

Welcome to the forum! Sorry to hear about your acceleration whistle. I realize how concerning that would be. Keep us posted on the results of your dealer visit. If necessary, I can contact their designated Customer Experience Manager if you have any additional questions. We'll look forward to your updates .

William R.
Chevrolet Customer Care
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