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Oil on plug wire boots
Posted to Technical Discussion Forum on 4/25/2016 16 Replies

I have oil on #6&7 plug wire boots, causing a misfire on those cylinders. The oil goes halfway up the boot and does not get any higher. The top of the boot, and the external part of the wire, are dry. There is no sign of an external leak, such as valve cover, ... Login to read more.

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car Vehicle Data

1998 Ford F-150 4.6L

Engine4.6 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1998 Ford F-150 4.6L

Engine4.6 L
Trans4-speed Automatic (Electronic)