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Old 07-06-2013, 02:32 PM   #35
TripleBlkZL1
 
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Drives: 18 ZL1 A10 & 18 2500HD Duramax
Join Date: Oct 2012
Location: Chicago, IL
Posts: 733
Quote:
Originally Posted by hawk02 View Post
This morning I re-installed the factory intake and then went for a 21 mile drive with my GoPoint ODB2 scanner hooked up. LTFTs at the end were +3% for both banks (yesterday with the Roto-Fab they were -3% and -4%). I gather from this that the Roto-Fab is making my car run rich which would explain the periodic backfire.

I knew it lol.
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