How to remove a spark plug that won't come out of a toyota tacoma automatic v6 3.4l ?

OK Just make sure your socket is on straight, not leaned in any way to make a redundant statement, and torque harder

Run the engine to heat it up and spray with penetrating oil.

just one thats weird, seen a alum. head stripped out and repaired with j b weld one time

Thanks for your answers and time, I'll see if that will work.

what I shouda said, was seen one stripped, and a fresh plug was glued in rather than heli coiled, with j b weld, fine till next plug change.