What needs to be done when a spark plug has been blown out and a new one will not tighten down?
Jan 16, 2013 at 10:02 AM
CARADIODOC
✓Experienced Mechanic
34,403 POSTS
Your mechanic is well aware of the kit to make the repairs. This is real common on Ford truck engines. If it's one of the rear cylinders, the head may have to be removed to gain access to the spark plug hole.