The fuel pump runs constantly as long as the engine is running.
Wiki User
∙ 2010-11-11 20:50:55check fuel delivery
Could use more info but, try replacing the fuel filter.
change the thorttle responce
The fuel pump is shorting out and that is why the ecm fuse is blowing .Disconnect the the fuel pump and try it again,if the fuse blow's again then it is not the fuel pump.
I think you are on the right track - sounds like it isn't getting enough fuel to keep running. You might have to change the fuel pump or filter or both. With luck, it might just be the fuel filter clogging up.
Bad fuel shut-off solenoid. I FOUND ON MY CHEVY S-10 THAT THE OIL PRESSURE SWITCH WILL FEED THE FUEL PUMP EVEN WITH THE KEY OFF
They mean something to keep the engine running on fuel.
The only answer is that you have water in the fuel system.
keep it running for short times
It could keep the engine from running, but not the valves from moving.
Why does my fuel pump keep running on my 1984 190E
if its what I'm thinking of it determines the air and fuel mixture needed to keep the car running.