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d2jsp Forums > Off-Topic > Sports Coliseum > Motor Sports & Cars > No Fuel Pump, No Spark
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Oct 3 2022 04:59pm
Quote (jimmyhoud @ Oct 3 2022 05:32pm)
Make a jumper wire. Run it from the ground stud and start checking those wires that come off it. Leave the key on and once you hear the fuel pump kick on you've found your bad wire. Rerun/replace.


hmmm what do you mean jumper wire..

not sure i get exactly what you mean. would be nice to do.


connect one to the ground, and probe around on the bad 4 wires that are poorly/not connecting to the thermostat ground? this will then complete the ground and fire up the fuel pump?


just making sure i get it.


unfortunately ill have to completely remove the battery/battery holster to probe this wire :rofl: but i can power the car with alligator clips.

This post was edited by eMptyBox on Oct 3 2022 05:02pm
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Oct 3 2022 05:09pm
2 page in and we still dont know what your car is
Give us some info maybe we could pin point you out
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Oct 3 2022 05:10pm
Quote (eMptyBox @ Oct 3 2022 03:59pm)
hmmm what do you mean jumper wire..


piece of wire with both ends stripped u can put in quickly
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Oct 4 2022 05:36am
Quote (eMptyBox @ Oct 3 2022 05:59pm)
hmmm what do you mean jumper wire..

not sure i get exactly what you mean. would be nice to do.


connect one to the ground, and probe around on the bad 4 wires that are poorly/not connecting to the thermostat ground? this will then complete the ground and fire up the fuel pump?


just making sure i get it.


unfortunately ill have to completely remove the battery/battery holster to probe this wire :rofl: but i can power the car with alligator clips.


exactly that. and to be fair you wouldn't need to use the ground stud if you know it is in fact a good grounding point. you could jump off the ground terminal of the battery as well. You're just trying to isolate which wire is giving you trouble. Just quicker and easier than bouncing a multimeter around imo.

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Oct 5 2022 07:03am
Quote (jimmyhoud @ Oct 4 2022 06:36am)
exactly that. and to be fair you wouldn't need to use the ground stud if you know it is in fact a good grounding point. you could jump off the ground terminal of the battery as well. You're just trying to isolate which wire is giving you trouble. Just quicker and easier than bouncing a multimeter around imo.


Absolutely agree.

Upon further inspection the main relay part number was barely incorrect. Getting a new one today before I tear this whole engine bay and harness out

This post was edited by eMptyBox on Oct 5 2022 07:03am
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Oct 5 2022 10:27am
day 35 still no year/make/model
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