fuel pump won't come on.

fastimes69

Founding Member
Jun 27, 2001
188
0
17
San Benito, Texas
I just finished converting my 4 cylinder coupe to a v-8 from my 91 lx. The coupe I bought is a 93 and I used a wiring harness from a 1992 gt. The only problem is the fuel pump won't come on and there is no power to the pump but the relay has power.I ran power directly to the pump and the car fired up right away. Does anyone know how I can fix this problem? I don't want to wire it directly.
 
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I had a similar problem a while back. i couldnt hear the fuel pump prime itself. i replaced the pump and it worked fine, temporarily. they thought it was a bad new pump, so we replaced it again, yet it failed again. they then found a wire was shorting against the frame of the car. If the fuel cut off isnt tripped, try this.