sorry about posting this in the lounge but i couldn't find an appropriate forum...
i have a 95 1500 truck that is having some stupid issue with fuel.

anytime the throttle is pushed above ~10-15% we go in to a WOT condition with fuel. i cant freakin figure things out. so far the TPS sensor has been replaced twice, fuel pump relay twice, iac replaced twice, fuel pump has already been replaced, and the fuel filter is clean. the truck still loads up on fuel and dies as soon as you try to put it in gear.

is this PCM set up to base fuel off rpm or MPH? the truck throws a code for VSS sensor and EGR. so i'm at a loss for why it continues to have these stupid issues.