Removed Edge and Attitude a couple of months ago to take to stealership. After re-installing, I don't seem to have the power I used to. I thought it was just me, but put juice on 4 (race) today and truck is sluggish.(won't even set you back in the seat when punching accelerator):( Any sugggestions? Does disconnecting the battery cables to let everything reset make a difference when trying to re-install juice?
Thanks in advance,

2004.5 LLY

Fuel filter?Check all of your low boost settings on monitor.

Had fuel filter replaced three weeks ago. Put low boost on 4. In the past with the monitor set on level 3, and boost on 3, the truck would put you back in your seat when getting on it. Thanks,

Check all of the connections.A bent pin or loose fit will mess with you.