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Old 03-25-2023, 11:45 AM   #17
ctrlz


 
Drives: 2017 2SS, 50th pkg, M6, MRC, NPP
Join Date: Jan 2016
Location: Ocean City, NJ
Posts: 3,181
Quote:
Originally Posted by KingLT1 View Post
The o2 sensors are still pegged full lean and not switching. And the short-term fuel trims are pegged @ +30.5%. Something is wrong mechanically for sure.
I can't see the log files, but doesn't this sound like a big vacuum leak?
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