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» Northern California Ford Owners     » Automotive   » Tech Talk   » hard wire fuel pump to a switch

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Author Topic: hard wire fuel pump to a switch
dean-93
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my pump loses power sometimes and gets like only 6 volts,and sometimes it wont even turn on.i already checked the relays and new pump and just want it wired straight up and to a toggle switch.

how would i wire it,do i need a relay ,what size wire,what size fuse???


thanks

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93 5.0 trickflow h/c/i

Posts: 1175 | From: novato and fairfeild | Registered: Aug 2009  |  :
Duncan Motors
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stock or not?
Posts: 6310 | From: Vallejo | Registered: Sep 2006  |  :
Camara90
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Maybe its just me, but I always prefer to fix the problem not work around it. It is not a hard fix. Depending on year of car find the fuel pump relay under the seat, or on the firewall and do some testing of the wires with a Meter.

Here is a diagram, if you have any questions on testing lmk.

http://351winsor.com/joel/EEC-IV/EEC-FP_RELAYS.JPG

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92GT,stock short block,9:1 TFS 170's,perf rpm,custom cam,1 5/8 shorties,C4 trans.
std. 356hp, 350tq
11.85@111.9mph on motor.

Posts: 2351 | From: 707 | Registered: Jan 2001  |  :
dean-93
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quote:
Originally posted by Duncan Motors:
stock or not?

its a tre performance 255lph pump

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93 5.0 trickflow h/c/i

Posts: 1175 | From: novato and fairfeild | Registered: Aug 2009  |  :


 
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