truck falls on its face at WOT,

[rabbitCTSV]

Hello all, My boss has a 2008 F350 like myself, He is the kind of guy that takes it into the dealership and will pay for what ever they think he needs, He just got threw paying 6k for radiator, DPF sensors, and alignment, They are ****ing him everytime, I took him a ride in mine and he is in love, I have the DPF and cat delete with mini maxx. mine runs like a top and ive never had a lick of problems and im pushing 180K,

Im overseas working for another month and I have talked him into Doing the delete and mini maxx, mainly for reliability . But we can do this until i get back in a month.

He called me to and said his truck is running like ****, Putting arounds its fine but when he gets on the gas it falls on its face, No power at all, The check engine light came on and he drained the water bool for 30 sec or so, He said it ran good for a little while and started acting funny, Then he took it into the dealer and they said nothing is wrong, send him on his way,

Anyone ran across this? any suggestions?

planned when i get back.

1. DPF / Cat delete
2. Mini Maxx
3. AirDog
4. CAI