08 f350, dpf delete, egr block off plates, sb intake, mini maxx

been deleted for 2 years and haven't have any major problems

recently got a p132b code. Pulled over and verified actuator arm cycling and is free with key off
cleared code and ran perfect

Now it's hit or miss if it acts uo
i can usually tell if it'll run poorly because it sounds like it's doing a regen: kind of a lower tone, almost like it has a bigger cam in it or something, and has a smell of exhaust outside the cab

If I clear the code, more often than not, it runs "ok"
i may be paranoid, but I feel like when the turbo is going, it seems sluggish but I also never really paid attention to it until now

cleaned map sensor, checked hoses, longest I've gone without a code was about a week....in tx. So In that week we had 20degree with rain to 70 degree and humid

today it acted up in 67 degree clear weather, so I don't think it's cold or moisture related

https://youtu.be/8ReIYRfTAk8
acting up

https://youtu.be/rK93yaj-dwE

simply stopped and cleared code and ran fine

 

Might be the turbine sooted up. Maybe its like dodge where the actuator makes a full sweep when you turn the key on just to make sure its all good and if not throws a code like p2262. Might be at the point where its kinda half and half not yet really bad but getting there. When you have the exhaust brake on and cruising about 30mph does it try to throw you through the front windshield if you let off the accelerator?