Question about 1994 Ford Mustang

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Car cut off while driving wouldnt start back up

I thought it was the fuel pump that went out but i pressed the inertia switch (fuel reset switch) and it didnt start then i pressed it again and held it down and i heard the fuel pump get power and the car started then when i let it go the car runs for a few seconds then cuts off again, can these inertia switches go bad or is something else causing this , or can the fuel pump be bad causing the switch to do that

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I have the same problem in my 2000 stang. I replaced the switch and worked fine for a while, but few days later I had the same issue again. The problem was from the harness itself. I was melted coz of heat. So, I'm going to change it and check again.

Posted on Jan 11, 2015

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Replace the switch.Yes they can be faulty.If that doesn't solve the problem then your fuel pump is causing it to trip out.change the fuel pump.good luck.

Posted on Jun 29, 2009

  • Osama H
    Osama H Jan 11, 2015

    I have the same problem in my 2000 stang. I replaced the switch and worked fine for a while, but few days later I had the same issue again. The problem was from the harness itself. I was melted coz of heat. So, I’m going to change it and check again.



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looks like your car has a Fuel pump inertia switch.
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