To remove a broken spark plug from a Ford F-150 Triton motor, first ensure the engine is cool and disconnect the battery. Use a spark plug extractor tool or a left-handed drill bit to carefully drill into the broken plug's center, then use an easy-out tool to extract it. If the broken piece is deeply lodged, you may need to remove the cylinder head for more access. Always ensure that any debris is cleaned out of the cylinder before replacing the spark plug.
The Engine - more specifically - the heads.
WHILE THE MOTOR IS WARM . OR TRADE IT OFF AN SAVE THE TROUBLE
There is a dangerous way, drilling it out but you will have to remove the head from the motor so you dont get metal chips inside the motor. Just make sure you dont drill the threads out. I highly suggest you take it to a mechanic and let them work with it
I do not understand why you want to remove the porcelain if it is broken off. Just remove & replace the spark plug which is no longer any good if the porcelain is broken.
Blown Head Gasket or Warped Head from Overheating
There on the top top of the motor. lots of disassemble if you ain't goood mech. do not attempt.
find the plugs that connect to the plugs and pull them off.after that you can remove the plugs.
You need to remove the valve cover ((V8) motor) and remove the spark plug coils, then you can change the plugs.
Inside the valve covers.
You use an eas-out.
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On the Ford Triton engines a separate coil is used for each cylinder. The coils are mounted over the top of the spark plugs. To access the spark plugs, remove the screws that secure the coils to the top of the cylinder heads and gently pull up on the coil to remove it and the short 3-4 inch plug wire that attaches the coil to the plug. A special knuckle joint or flex extension will be required to remove some of the plugs located at the rear of the engine. There are 4 spark plugs on the drivers side of the truck, four on the passenger side of the truck.