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Old 07-18-2023, 04:19 PM   #2136
ChaseTheFox
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Join Date: Oct 2022
Drives: '90 LX 5.0L, '01 F-350 7.3L
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Hey all,


So i am finally getting around to posting some logs. I've got 2017 6mt running oft stg 2 e85 with a catless uel. I am really looking for advice on two topics, but i may need to some better logs to figure this out.



#1 - I modified my OL Primary fueling by leaning out low rpm / high load tables in an effort to reduce bogging in between shifts. I did what Shiv recommended but cant say i noticed much of a difference after (http://www.ft86club.com/forums/showp...3&postcount=27)



According to my logs, it seems AFR looks ok between shifts, but its just a quick bog for example from 2 to 3 or 3 to 4 if i get the rpms and load just right (Rpms usuall between the200 and 3500k rpm range. Shoudl i look to make throttle tip in adjustments?



#2 - A few weeks ago i swapped my stock front pipe for a JDL ultra quiet highly recommend btw) and i had a tony exhaust leak from front to midpipe, but after tightening the clamps down again it seems to be gone. Can anyone tell if the 7/18/23 file would indicate an exhaust leak by looking at my fuel trims?


Here are the two files:


April (before front pipe) https://datazap.me/u/chasethefa20/lo...og=1&data=1-13



Today (after jdl front pipe install) https://datazap.me/u/chasethefa20/lo...1-2-4-10-11-12


note: i cant remember if i had adjusted OL fueling tables for the April log but i know it was done on todays
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