2004 Ford Focus "cause fuel pump fuses blowing" Questions

...cause driveability,cutting out and non start problems. 1 poor earth connections in engine bay, you need to check and clean ALL earth connections in engine bay 2 engine wiring shorts out against EGR ...

...pump to deadhead instead of flow and the fuel and the injector gets hotter than normal. then the winding in the injector opens or melts together shorts the injector then blows the quad driver in the ...

...cause by a the radio being replaced? the fuel pump and radio are not on the same circuit, most liokely the fuel pump is shorted, that is the most common cause, get under the truck and disconnect the ...

...FUEL PUMP WILL SHORT OUT. A blocked line shouldn't cause the pump to blow a fuse. It is most likely a short in the wire somewhere that caused the fuse to blow, and would also keep the pump from ...

...fuel pump will not come on. fuse mounted underhood next to ABS relay blows upon contact with circuit e fuel pump motor may have failed, causing a short and blowing the fuse.  Try unplugging the ...

fuel pump fuse blow when I turn the ignition on and cranks but no start, why? Unplug the connector at the fuel pump. Install a new fuel pump fuse. Try to start the car. Does the fuse blow? If not that

cavalier is blowing fuses connected to fuel pump disconnect the fuel pump connector and install fuse to see if it blows. if not then the fuel pump is drawing too much amperage causing the fuse to blow

...fuel pump. How can I determine the cause? If the fuse blows after turning the ignition key to the "on" position you might try disconnecting the electrical connector to the fuel pump and turning the ...

...fuel pump and now that fuse keeps blowing. What about your fuel rail regulator, which is in the tank with the fuel pump on some cars? Does it have a pressure switch/sensor that isn't telling the ...

...cause the same problem by causing a short "thru" the ECM.  Things like injectors, O2 sensors, and so on.  I doubt you will find the problem without a book and some test equipment. You said ...