Could someone please let me know why I’m having an Acceleration Hesitation at 30 – 40 mph? It feels like the onboard computer has a built in 2-second delay in between the gears. I have 7K miles on my 06 F-150.

Last week I had Ford re-program my trucks computer to the most current revision (also called Flash update). They found 06-Sept Rev that they thought would fix my problem. Well, 200 miles later, no change and I still have this Acceleration Hesitation Delay.

Does anyone have a fix or solution to this problem?

I was thinking about installing these two items:
A.> JET Performance Chip Power Control Module http://www.autoanything.com/performa...0A2067797.aspx
B.> Airaid Cold Air Intake System

Does anyone have these installed?
Is JET Performance a good product?

Thanks for any help/Info!

 

EDGE

No had a similiar problem with a hesitation especially when merging onto the highway. My edge fixed that problem right up.

 

what ever you do STAY AWAY fom the Jet chip, you'd be better off with the EDGE

 

I have that same problem merging onto highway, aggrivating as hell. Mine is an 06 5.4 as well.

 

Either an Edge or a Troyer tuned Xcal2. I had a bad hesitation that was dangerous, the dealer reflashed and it solved that problem, but I had a real dead spot as it accelerated through 2nd. The Edge solved all my problems!