Coil on plug # 6 on Ford V10
Had to change the coil and spark plug on cylinder # 6 to get rid of rough idle and stumble on acceleration. Many of the literature articles I read show #6 as going bad. Any one know why? one video s...
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opnspaces wrote:
Only a guess not knowing the position of the #6 plug. Something, either the airflow or maybe the EGR tube is putting more heat on the #6 coil pack than on the other coil packs. This causes it to degrade faster than the others.
Older low revving motors used to get a problem with rear head oil drain holes. This would cause the engine to perform as described above..
the head would overfill on oil and seep into valves. cause plug fouling. Just an idea from an old guy. hope iy helps.
