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Old 11-07-2018, 10:15 AM   #9
staples87
 
Drives: 2017 Camaro ZL1
Join Date: Aug 2018
Location: Bel Air, MD
Posts: 319
Quote:
Originally Posted by ajp View Post
OK - so the mouse squeak is back after 3 months-ish.

Is this expected/normal?
Sounds like the NPP valve - It's constantly opening and closing. I'd recommend trying a fuse pull to leave the valve constantly open for a couple days and see if you still have the squeak.
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