Can anyone help me? My car starts and idles fine. However, as soon as you give it some throttle it falls on it's face. It'll accelerate normally if you gradually give it gas. You really have to feather it though. Not returning any codes.

OK, I figured it out. 10psi of fuel pressure doesn't cut it. Replaced electric pump in the tank. Now at 42psi and runs like a raped ape. Used a Bosch turbine pump which eliminates the o.e. pulsater. I was shocked at how easy the job was.