Normally when spark plug threads are damaged, you can not just clean the thread and start again. The tap is a std size, available from any good automotive supplier. The chances are though you will need to use an over size tap, and locktite in a helicoil to the right size. These helicoil kits are available from good auto suppliers, normally in a range of over sizes. you must get all the swaging out of the motor before starting it. magnet if steel, modified vacuum cleaner. not a quick or easy job when the motor is together.
.044 inch
NO
Screwed in the heads.
i know if you have the 5.4L V8 you will have coil packs. not spark plugs
where is the spout control on a 1992 ford f150 300 6 cyl
.044 inch
for what size of engine ?
make sure your air cleaner is clean,also check for fouled spark plugs
.044 inch
.044 inch
Bolt Patterns are different ; 1992 Ford Ranger = Bolt Pattern: 5-114 1996 F150 = Bolt Pattern: 5-139
Not much! Get a Chevy.. Trust ME!