Loud fuel pump whistle and many parts were changed , the fuel pump , filter , tank , fillerneck , cap etc. I heard somewhere maybe the pressure regulator ? when the car drops to like 3/4 a tank it starts to miss and try die dont want to haul itself at all no power.could the fuel pump be i nwrong or what is taking place ?
Have you checked the fuel pressure?
It is my girlfriends mothers car and im not sure if she did or not .. the garage really ripepd her off 500 bucks canadian just for the pump not installed.
You'll need to do a pressure test to make sure you are receiving the required pressure at the fuel rail.
yah ill let her know thanks ..
