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Bad Fuel Pump?
Posted:
Thu Oct 06, 2011 10:19 pmby xjm92x
i had a feeling i have a bad Fuel pump, because today while driving my car was studdering like if i went WOT i would only go like 5mph and so i got home and opend the banjo bolt in the front and their was no pressure no hissing nothing not even a splash of fuel i just took my fuel pump out and there is fuel in the tank now what do i do next is there anyway to test the pump?
Posted:
Fri Oct 07, 2011 12:01 amby austenjanzen
there has to be a power source that controls the pump test it for voltage
i dont know what the voltage should be i just tried checkin on google but couldnt find anything
try finidin what voltage it runs on and then test your pump
Posted:
Fri Oct 07, 2011 1:50 amby RWMIII
disconnect the plug from the fuel pump, test for 12v on the yellow/green wire. With the key on of course.
Posted:
Fri Oct 07, 2011 3:10 amby EJ1STYLEN
Check the main relay...the main relay usually has a mind of it's own when the weather is cold. So yeah I would check that.
Posted:
Fri Oct 07, 2011 3:27 amby RWMIII
EJ1STYLEN wrote:Check the main relay...the main relay usually has a mind of it's own when the weather is cold. So yeah I would check that.
IF you arent getting voltage to the pump, THEN check the main relay.
Posted:
Fri Oct 07, 2011 1:14 pmby xjm92x
where is the main relay located?
Posted:
Fri Oct 07, 2011 1:55 pmby teal_dx
the grey box under the driver's side dash
actually that diagram is kind of off... it's really to the left of the fuse panel.