I have just replaced all my freeze (core) plugs. --- except the one which has the block heater in it.
I live in central florida- seldom gets below freezing here - maybe 5 nites a year- and then not by much.
Should I remove the thing and put a regular plug in there ? Should I remove it and clean it and put it Back in ?
( it has an allen head bolt in the middle- which I am guessing that maybe locks it in place somehow- maybe with an O-Ring around the edge to make the seal ?????????? )
I don't want my inattention to it to make a leak later once its back in the truck .........................
What to do ?
Tim