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23 LT1 Exhaust sound “turning off”
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04-21-2024, 02:10 PM
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Deacon Blues
Drives: 2024 Camaro 1SS M6
Join Date: Nov 2023
Location: Western NY
Posts: 171
I will say when I bought my Silverado it was the first time I experienced AFM and was a little unnerved. I thought that sounded like a bad u-joint. The AFM valves just seem to be noisy, and from talking with other 1500 owners, pretty common.
Deacon Blues
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