My sister called today to tell me she had her truck in at Midas for a tune
up. They called her later and said they broke a plug off and it would be
about a grand since they need to take the head off. I looked at it quickly
(no tools with me) but it's running on all 6 right now so they must have
just stuck the broken piece back in the hole so the 2 parts of the plug are
making contact. I'm not sure if the plug broke in 2 or the porcelain is
If it's just cracked, what's the best way to get out a seized plug?
If it broke in 2, what are my options?
If I remove the valve cover, would that make for better access to the plug?