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Going Postal
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Discussion Starter · #1 ·
I think mine took a dump. I tried to start it and tried to fire and now it just turns over. I have no spark and the fuel pump is not kicking on. Fuses are good.

I'll try to run the codes on my lunch break to see if I can get a response out of it.

Anyway, where is it on these rigs? Above the gas pedal? Looks like I might be pulling it. :?

1992 GMC Truck.



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Pull the glove box and look to the right ---There it will be
 

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may be the distributor crank sensor too.. you won't get spark, and I think the fuel pump won't work either if those go.
 

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Going Postal
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Discussion Starter · #4 ·
I've also heard that on some other sensors.

Hopefully I can get a code that will tell me. :?

Thanks for the location. :thumb:



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Going Postal
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Discussion Starter · #6 ·
OK, there are no codes except for diagnostic and the fuel pump is running. So I'm down to either the spark control or the coil....



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Going Postal
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Discussion Starter · #7 ·
Got it!

It was the spark control module. Turns out that it also sends out a signal to the injectors so when it does, you also get no gas out.



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