CAMARO6 - View Single Post - Strange noise during warm-up

LT4Greg · 05-06-2021, 06:42 AM

Definitely not normal in my opinion as mine surely doesn’t sound like that when warming up the engine. The dealer may have to keep it overnight to check it when it’s stone cold. Could be a loose belt, bad bearing in supercharger or pulley or something else is going on. If the dealership has a good tech you could go and let them see and hear your video clip of the noise to help determine the problem since your ZL1 is under warranty. Good luck and your video was very good on your first posting of a video.��

05-06-2021, 06:42 AM	#6
LT4Greg Drives: 2017 Camaro ZL1 Coupe Join Date: May 2016 Location: Georgia Posts: 5,824	Definitely not normal in my opinion as mine surely doesn’t sound like that when warming up the engine. The dealer may have to keep it overnight to check it when it’s stone cold. Could be a loose belt, bad bearing in supercharger or pulley or something else is going on. If the dealership has a good tech you could go and let them see and hear your video clip of the noise to help determine the problem since your ZL1 is under warranty. Good luck and your video was very good on your first posting of a video.�� __________________ ZL1 Coupe, PDR, Exposed carbon fiber hood insert, My Link with Nav, M6 6 speed and Silver Ice Metallic. Mods done: ceramic window tint, GM Accessories Camaro floor mats and Roto-Fab CAI.