Well i had this problem surface after i got the car it will run fine but at WOT the car will bog or hesitate around 3700-5500 RPM,and some times dies around turns. The car has power and if i put in the clutch it will die, but if i leave i in gear it will kick start it again. i know this isnt good so im trying to address the issue ASAP. So far ive replaced the BPV and hose with res pill, cleaned the IAC and replaced gasket, replaced fuel filter, and it looks like the previous owner has all ready replaced the front wheel well O2 sensor.
but the O2 popped up after i got it. i believe its a fuel pump issue but i thought they just fail. well if any one has got any ideas or help