i have an s10 with an LS6/T56 that has been done and running great for a few years. It was tuned back when I did it in 2014. I recently did the truck over and freshened up the engine. when I did I added a cam and fast intake. its running rich at idle and and will surge and stuff. I'm not very good at getting deep into the tuning, I can do basic stuff but I want to learn. I watched some stuff online with doing cam tuning and idle stuff......but it seems to have made it worse.
don't beat up on me too bad but any advice or help would be greatly appreciated