Surge issue

[ZH10]

Hey everyone im have a issue from 1700-2200 rpms where the engine is surging and not fun at all to drive on cruise or using the pedal, could you point me in the right direction on where to start looking to find this issue.
ill attach the tune file, a little info of the truck its a 06 built auto with 100hp bms injectors stock turbo,cp3 and has a fass 150.

Just wanted to say thank you right away up front ive learned a lot from this forum and thank you all for the knowledge

[tylerltr450]

Check your estimated air flow base graphs.

Also a data log would be nice!!