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Fuel pump wiring diagram 1987 f700 dump truck

Pump gets no power and ther is no relay

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

nick_helpap
  • 334 Answers

SOURCE: fuel pump not working

: fuse or fuel pump died

Posted on Oct 06, 2008

  • 1779 Answers

SOURCE: automotive wiring diagrams

Here's a freebie: go to 'autozone.com enter your car info (year, make, model, engine) click on repair manual, then chassis electrical, then to the far right of screen and down, wiring diagrams. Let me know if u have an trouble locating it.

Posted on Oct 27, 2008

  • 833 Answers

SOURCE: 1995 Buick Regal- No Fuel pressure due to no power to relay

Best place to get that may be your public library.  Many have the Mitchell electrical manuals in stock.

Posted on Nov 23, 2008

csmock132
  • 4669 Answers

SOURCE: 1987 GMC sierra , no fuel pump power.

The inline fuel pump fuse on the passenger side firewall is good? Are you jumping it with 12 volts at the test lead or the fuse?

Posted on Jun 26, 2009

shocktroop40
  • 155 Answers

SOURCE: fuel pump wiring diagram for 1998 chevy express

Well if theres power going to the relay but not out, then you need a new relay. If theres power in and out of the relay, you might need a new fuel pump. The electric fuel pumps inside the tank are actually lubricated by the fuel as it pumps it, and if it runs dry long enough, it can burn out the pump

Posted on Aug 03, 2009

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