Novak Conversions Jeep Wrangler YJ radiator

How-To Jumper Your Fuel Pump

Vasq

Vasq

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Joined
Apr 13, 2020
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3
Location
Everett, WA
Picked this up a while back, might be obvious to some.

YJ fuel pump jump_2.png


YJ fuel pump jump_1.jpg


And if you have a pre-1992, it might be over next to the battery.

IMG_1728.jpg


See? I'm helping :)
 
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87 yj 2.5 tbi is stalling once hot and not starting when it is warm. Fuel pump relay clicks but no pump when this happens. Do you think this will help?
 
this will jump the relay and supply power to the pump constantly. Its more of a troubleshooting method rather than a solution. if jumping the relay causes the pump to run correctly then your relay could be a cause, or something forward of that.
 
Can say that all of the relays on my '95 YJ are the same foot pattern....So if I think ones gone bad, I just toot the horn and if it works,
Just swap them over to see if there are any problems....
 
Novak Conversions Jeep Wrangler YJ radiator
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