[straight6chevyguy]

Thanks everyone for the comments so far.
I should have mentioned it sooner but my cat is bad, that is it was broken up inside and was rattling really bad. Yesterday I actually took the complete y pipe off and shook the rest of the cats contents out so it's gutted now. I actually started the truck with the exhaust off and it actually ran with just the open manifolds super loud lol.
Still misfiring though it seemed a little bit better but kinda hard to tell.

I will try to get the fuel trim numbers later to day.