amsra
New CEG'er
I had a new set of Motorcraft plug wires put on my 96 Zetec ATX when I bought the car a year ago with 120K miles. Since then the #4 plug wire has found its way off the plug 5 times. Is there a better set of plug wires to use that will stay on the plug? Is there something other than vibration that could be causing the boot to rise? This car runs great on 4 cylinders, but not so well on 3.
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