Reduced Engine Power

[Black_Pstroke]

Pulling my boat to the lake and get this poping up on my message center. It happened 3 times in less than 100 miles. Each time I pulled over put it in park and shut it off. Checked codes with the livewire, no codes come up. I can still drive about 60 but can tell there is definetly a restriction. Was running street tune with late lock. Was monitoring boost, egt, oil and coolant temp everything was staying normal?? Kinda stumped on this one. Any suggestions???

 

[forcefed6.4ford]

Try a different tune. There may be a problem with you street file.

 

[Black_Pstroke]

That's what I am hoping for. Next chance I get to pull in and stop somewhere I will change them up. Thanks for the input

 

[forcefed6.4ford]

All's well that ends well?

 

[Black_Pstroke]

Ya I meant to post up yesterday, I loaded the x mild tune and everything was fine. Thanks again

 

[DieselP814]

mine just did this a couple weeks ago pulling my camper. i didn't think much of it cause i couldn't really tell a difference cause rail pressure and boost was still ok i was on 85 tow tune. then just the other day it did it again and i got a code and mine is for overboost, i noticed it did it when i hit 35+ psi of boost. i was on 215 tune and definatly could tell a restriction then. I havent done much research but what i have seen is, it has something to do with the update on the truck from what i am understanding