C8 Corvette Forum - View Single Post - Check engine light
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post #2 of (permalink) Old 10-28-2020, 10:10 AM
Junior Member
Join Date: Jul 2020
Location: Mason, Ohio
Posts: 2
I have the same problem after I installed an upgraded exhaust system from Hennesy. The dealer tried to fix it and failed. Seems to be related to the motors that control the exhaust noise. Am now trying to find any codes that fix it and so far no luck.
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