possible stupid question..
this is the first powerstroke ive driven and this was also the first trip i had taken it on. BUT i never noticed that it has very little power at low throttle... this came about over the weekend where i went to pismo beach to the ocean dunes. well i went to pull i friend out and half throttle had nuthing, didnt boost just kinda clacked away and never got on the turbo so to speak. so i backed up tryed again but wide open. tons of power and it felt like WOT.. well on the way home i played with the throttle some and noticed it doesnt really have linear throttle response. i know i may be splittin hairs here but it really feels like its 1/4 or wide open nutting really in the middle. this truck is a 01 and it has a banks stinger kit which is a 4" exhaust 1.0 turbo housing and a chip. im saving to change to a diff tuner but if there is something wrong i rather spend it on fixing the problem not covering it up.. but if its just a poorly designed chip well... let it rip then!
and one last thing.. when you install the banks kit they have you ground out a wire that goes to the map sensor.. any idea what this does? i can dig up the instructions if the wire color would help