11-24-2020, 06:55 AM | #15 |
Drives: 2021 2SS Join Date: Jul 2020
Location: Cleveland
Posts: 299
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Regardless of what mode set for the NPP on mine, it starts at "full bore". And within seconds will then close the valves as needed, if in stealth for example. You hear a small audible click of the valve closing.
Doesn't sound unusual one bit, though. Just a typical mechanical actuation sound. |
11-24-2020, 10:29 AM | #16 | |
Drives: 2017 2SS, 50th pkg, M6, MRC, NPP Join Date: Jan 2016
Location: Ocean City, NJ
Posts: 3,136
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Quote:
Perhaps OP should post a clip of this "small bang" or "loud little bang." A lot of incidental sounds can be picked up in the cabin that you would never hear in other cars. |
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11-24-2020, 03:17 PM | #17 |
Account Suspended
Drives: 2017 Chevy camaro Join Date: Jan 2020
Location: Northeast
Posts: 89
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thanks for all the replies
thanks for all the replies! this is why we have camaro forums!....
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