My truck runs fine 1st to 2nd and 2nd to 3rd but 3rd to 4th after about 2200 RPM it starts to surge when 3/4 throttle to full. If i use normal driving its fine or if i ease into it to full throttle it works fine but all out racing nothing. It is pissing me off i cant figure out why. I just installed a bigger turbo and put a fire punk stage 3 valve body in my transmission. My scans will be attached and my tune. The jump 1 is a log of a few pulls, @1:43 you can see the 1 longer pull. Jump 2 is building boost at around 40 mph and launching and the smooth is 4th gear easing into it top to bottom. There are a few videos as well.
Any help would be greatly appreciated! Before i blow this MFING thing up haha.
Tune 4.3.hpt tune 4.3 jump 1.hpl tune 4.3 jump 2.hpl