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Old 07-02-2019, 10:33 PM   #2
RobZL1
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Drives: 2017 ZL1
Join Date: Aug 2017
Location: ATL
Posts: 1,281
Pull the supercharger belt off (or just take the tension off of it) and turn the supercharger pulley back and forth with your hand. If it has slop and makes noise, it might be your noise culprit.
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2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp

Past Rides-
2014 ZL1 M6 Red Hot | Tons of mods
2004 CTS-V M6 Silver | Many mods
1995 Corvette M6 Torch Red | A few more mods
1992 Camaro M5 White | A few mods
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