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Old 11-30-2023, 01:59 PM   #4
ctrlz


 
Drives: 2017 2SS, 50th pkg, M6, MRC, NPP
Join Date: Jan 2016
Location: Ocean City, NJ
Posts: 3,585
Quote:
Originally Posted by BigHungry View Post
OBDLink shows idle ignition show -10 to -15 and from what I read it’s supposed to be 20 something?
What is your idle RPM? Sounds like ecm is trying to reduce it.
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