New Guy... Anyone wanna point me in the right direction

[Imperial1991]

Hello all, I've been reading the forums through scrolling and looking at all posts, and searching specific topics. My vehicle is a 2016 Silverado 5.3 Mods are K&N CAI, Pacesetter Headers, offroad ypipe. So far I've gotten into the DD tables, TRRL tables, and disabling the AFM system.

I initially thought I had more saved scan files, but I only got one decent pull file saved.

Can anyone take a look and let me know if there is something out of the ordinary? Lacking? I should be looking into or do more research on? Definitely in the near future I will be getting a wideband to help collect more data. Thanks in advance for any help/input.

[5FDP]

All logs are auto saved with the latest versions of HP Tuners. You just need to know where they are saved and I bet you'll see the rest of them.


That log isn't very good to get any sort of idea of what is really going on. All I saw was some weird knock at part throttle for a few seconds that carried over into full throttle before slowly going away. Without a tune posted I can't see what you changed but it doesn't look like much. PE fueling looks stock as it's to a commanded 10.9, which sounds about right.

Lots can be played with for PE, timing and so on.

[Imperial1991]

Kind of interesting you say that about the knock... After installing the headers I noticed a faint sound thinking exhaust leak. I think it may be a leak near the header bolts or the coupler. I really mainly hear it at very light throttle pressure and it basically goes away as I give it more gas.