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Recently expearanced the "Spark Plug Curse" of the 5.4L Triton. I repaired that in a most unconventional way. The old girl ran pretty good for about a week. Now it runs smoothly when cold, but as it warms ups it begins missing. Sometimes it fades away and sometimes its constant. I don't have a Breakout box, but I'm open for ideas. ??????
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Damn it!!! Engine miss. 07/E250
"Spark Plug Curse" of the 5.4L Triton. 
I repaired that in a most unconventional way
. The old girl ran pretty good for about a week. Now it runs smoothly when cold, but as it warms ups it begins missing. Sometimes it fades away and sometimes its constant. I don't have a Breakout box, but I'm open for ideas. ??????
