resetting fuel trims
#1
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Hey everyone. I just finished my 97 383 build and now I'm trying to tune it in. My fuel trims are way off. Bank 1 is -12 and bank 2 is 25. I had a exhaust leak before but now that its fixed I need to reset the fuel trims. How can I do this? I'm tuning with jet dst and logging with mx scan. Thanks
#4
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Split BLMs is a common problem with cammed cars. Also with aftermarket throttle bodies. Google split BLMs and read through the various fixes to see if one can help you. I have split BLMs, but they aren't that bad.