after some long highway driving, ive come to this;
when the truck goes into "sped mode" it only happens when i first start the truck, or after it idles too long, at a stop light, warm up, or if i go into a store to grab a drink and leave it running. now if i drive it enough in sped mode itll eventually snap out of it. and i mean that, snap out of it. not gradual. once i floor it a few times it goes back to normal. now, wile in sped mode its dumping fuel, like crazy. i lose between 1/8 to 1/4 of a tank everytime it does it. and i can smell raw fuel in the cab with the windows up, its bad, so bad.
so, with this, i think imma try and swap from CSFI to port injection. if anyones interested, i can show my process here, or i may start a build thread, who knows what else imma do to this thing once it runs right. but i dont trust standard parts, and im not putting another spider in this damn engine. 5 spiders in six months? insanity.