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      11-11-2019, 05:52 PM   #11
iqraceworks
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Drives: 2007 335i
Join Date: Aug 2019
Location: Missouri

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Quote:
Originally Posted by NRigs View Post
I believe the volume and octane are too high which is causing it to run rich. My stfts start at 0 then drop to over -20% which would indicate that it is too rich. I may go the custom tune route to smooth out the STFTs and hopefully in return it will correct my timing issues.
What are your AFR's throughout the run?
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