C7 Grand Sport rear end drone on turns
03-18-2018, 06:50 PM
#1
Cruising
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C7 Grand Sport rear end drone on turns
Hey Tadge,
My 2017 Grand Sport exhibits a loud drone coming from the rear end on hi-g or banked turns.
Any idea what may be causing this? Car has 2k miles and otherwise drives great.
Thanks & Regards,
Sam
My 2017 Grand Sport exhibits a loud drone coming from the rear end on hi-g or banked turns.
Any idea what may be causing this? Car has 2k miles and otherwise drives great.
Thanks & Regards,
Sam
03-19-2018, 06:46 AM
#2
Tech Contributor
Member Since: Mar 1999
Location: Northern VA
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"Ask Tadge" Producer
Bring it to the dealer; this isn't something we'll be sending to Tadge.
03-19-2018, 11:20 AM
#3
Melting Slicks
Underfilled gear oil in the differential? GMs supplier (Linamar) for the diff has had problems filling them properly........
https://www.corvetteforum.com/forums...sd-issues.html
https://www.corvetteforum.com/forums...sd-issues.html
Last edited by ersatz928; 03-19-2018 at 11:26 AM.
03-19-2018, 11:28 AM
#4
