Thread: D1X question.
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Old 02-14-2023, 01:37 PM   #16
Kerry

 
Drives: 2019 2SS Camaro
Join Date: Apr 2012
Location: Al
Posts: 834
All chargers have a blow off valve thats open when cruzeing be it cetri or pd. No boost is made until the throttle is pushed far enough down so that vacuum can close the valve to build boost.
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