Another Pup ?

[DocDetonancour]

Anyone experienced coding the CTD back to stock after running the Pup? I'm concerned if the Pup doesn't preform that mky present good MPG may suffer? Thanks for any comments: Doc

 

[Rams-n-Hogs]

Doc,



Yep. In Canada a couple weeks ago. Drove up in performance mode. Got some snow up there, and had to turn it back down. Dropped it back to stock for the drive home, and truck behaved as a stock truck, including mileage. 19. 5 going up, 19. 5 coming back. Normal for my truck.



Jim