i few weeks ago i swapped my holley tbi for the old stocker. the holley worked ok, but i thought i might get better overall performance with the stocker+CFM tech goodies(fuel pressure regulator,TBI & injector spacers etc.). i've had two problems ever since; 1: truck runs somewhat rough when cold/idle. i can drive around with it could and it runs fine, but untile it warms up it idles crappy. 2: if i give it full throttle, it starts to cut out about 3000rpm. i can keep it at 1/2 - 2/3 throttle and it wont cut out, but if the pedal is to the floor it does. any ideas on what it could be? the TBI was sitting in a box for the last two years, could it be something like a misadjusted TPS sensor?