My Ford Taurus SHO 3.4 liter 8. The fuel pump electrical line grounded out that was the start of my problem..
My Ford Taurus SHO 3.4 liter 8. The fuel pump electrical line grounded. So, know the coil pack at the 3, 6,7 and 8 are not firing. Where do the electrical line from the coil pack run to because I thing that where i need to start. I have replace the old fuel pump as well.
That's quite the pickle. Did some checking and that v-8 is from pass to drivers 1 - 2 - 3 - 4 on the back and 5 - 6 - 7 - 8 on the front. It seems wierd that you would lose some from each bank rather than one complete bank. Since 6,7 and 8 are easy ish to get at check the wiring for damage. Maybe swap 5 and 6 to see if the coils failed?? I have no experience with this motor but my next move would be the ignition control module if the packs have power. Since half are still firing I doubt it would be the computer or cam position sensor but are possibilities.
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