Well just an update, I reinstalled the freeze plugs with some Permatex Aviation sealant.
They both weeped a bit but much less. After a couple of heat cycles the rear plug near the throttle pivot sealed itself.
The front plug is still weeping ever so slightly. I am gonna let it head cycle a few more times and if it doesn't seal itself will probably try some Bar's Leaks radiator stop leak tablets. It says 2 tablets per galloon so I was planning on putting in 8.
Their website says the are harmless to your system and can seal minor leaks. They also say many OEM companies sell them and also put them in new car coolant systems at the factory.
Anybody had bad good or bad luck with these tablets?
