Alright, I'm just about to change the pump but am having doubts as to what it was.

Code 43 flashed. are these ****in codes ever wrong?

I seem to be running rich. Carbon on O2 and spark plugs. Changed filter and O2. I dont think it could be the fuel pump. AND the regulator's spitting out gas.

Fuel supply system is the Fuel injectors, pump, regulator, and filter. BUT NONE seem to be the problem.

The car runs rough, idles rough, and loses power at WOT.

the fuel pump relay works.

Im gettin sick of this shit. ANY thoughts?!

thanks a bunch.

skittle

 

How do your plugs look? Sounds like it's running super rich.

 

the plugs are full of carbon