View Poll Results: Squealing when going 60mph at full throttle
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C5 corvette whistle or squeal noise
Thread Starter
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Joined: Jan 2022
Posts: 52
Likes: 9
From: North Carolina
C5 corvette whistle or squeal noise
So recently whenever im like full throttle around 60mph my corvette makes like a squealing or whistling noise i cant tell exactly where it's coming from but when i let off the throttle it goes away and if im just cruising at 60mph it dosent happen im getting all my fluids chnaged to see if that helps.... anyone know whats going on
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Pro
Joined: Oct 2020
Posts: 529
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From: Columbus, MS
So recently whenever im like full throttle around 60mph my corvette makes like a squealing or whistling noise i cant tell exactly where it's coming from but when i let off the throttle it goes away and if im just cruising at 60mph it dosent happen im getting all my fluids chnaged to see if that helps.... anyone know whats going on
Racer
Joined: Oct 2012
Posts: 438
Likes: 52
From: Baltimore County, Maryland
Don't mean to highjack, but this is a coincidence I have been getting this at around 4K rpms in all gears. Seems to be coming from the drive but I cannot tell. I think its a pulley or belt slipping. I have a GZ vacuum pump which goes to the tensioner pulley and I think it may be slightly slowing the drive belt and causing some slip. I pulled the belts and nothing seems bound up or the pulleys broken in any way.
