08 f350 Hesitation on Performance tune

Predator support for Ford diesel vehicles

Moderator: mikel

Post Reply
jey253
Posts: 5
Joined: Wed Sep 05, 2012 10:55 pm

08 f350 Hesitation on Performance tune

Post by jey253 »

Predator 7164
v9r15

Around 1700-2000 the truck hesitates on acceleration like it is hitting a soft rev limiter. More throttle pulls it out of the flutter, but very annoying as this happens at highway speed 70-75mph. Also notice that soon as it hits 2000 rpm the boost shoots up to 20psi from ~10psi without any increase in load
Post Reply

Return to “Predator Ford Diesel”