could something be wrong with my puck?

(this is continued from my previose post) I unhooked my puck and the truck idles prefectly at high idle(1100-1200rpms).and at normal 700 rpms.And its 17 degrees right now.

I unhooked my puck and the truck idles prefectly at high idle(1100-1200rpms).and at normal 700 rpms.And its 17 degrees right now.

when I let it warm up for a bit since its 36 out today and when it went to go into a high idle for warm up it had a "rough idle" like a fast wawawawawa.even if i pushed the pedal to lower the rpms it just did it slower.i drove a couple of minutes to the store and still did it when i parked.I came ...

are you sure this is normal?because it never did it before I put in the puck.Also should I get an EGT gauge?Is that something i have to worry about with this,I already have a turbo back 4" exhaust too

I just installed my puck today.Then I started it to leave,I let it warm up for a bit since its 36 out today and when it went to go into a high idle for warm up it had a "rough idle" like a fast wawawawawa.even if i pushed the pedal to lower the rpms it just did it slower.i drove a couple of minutes ...

I have an 03.5 ctd with the 250hp motor.You guys say 60 and 90 hp gain.Is that with the HO or can i expect it with my motor as well?