Ford Powerstroke Diesel Forum banner
1 - 3 of 3 Posts

·
Registered
Joined
·
181 Posts
Discussion Starter · #1 ·
I deleted and tuned my truck, 2011 f250 cc fx4, has leveling kit. And truck continues too shift fairly hard and wondered if that was normal for the h and s trans tune or is it doing it because of the added 350 blocks in the rear? Also is mpg better with stock trans tune or h and s?
 

·
Registered
Joined
·
161 Posts
My H&S trans tune always shifted hard, i got so sick of it i went back to stock. Never noticed a change in mpg between the two.
 

·
Registered
Joined
·
809 Posts
I too run my truck on a hot deleted engine file and just use stock trans tuning I like it that way and if I want more control the +/- buttons work wonders or just drive around in tow haul both work wayyy better than the harsh shifting
 
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top