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No spark, no fuel after hitting a rock with the front differential

Tiny
CJBAR1
  • MEMBER
  • 1991 FORD RANGER
  • 356,420 MILES
I hit a rock with the front differential and the horn went off and the truck shut off. I replaced the fuel pump and coil pack plus the crank sensor. I'm lost this truck has got me stumped.
Saturday, November 21st, 2020 AT 4:53 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
Hi,

My first thought is you kicked the inertia fuel shut down. Have you tried to reset it? If you hit hard enough, it could have caused it to shut down.

I attached a pic below showing the reset. Try that. If you already have, let me know. Also, let me know what size engine this has and if it's 4wd. There is an EEC relay that can shut down spark and fuel as well. I'm not sure what engine you have, but usually, this relay is under the hood on the passenger side inner fender. If you locate that relay, switch it with a different one that has the same part number and see if it starts.

Let me know.

Joe
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Saturday, November 21st, 2020 AT 7:11 PM

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