Hi! Today I noticed some leaks on floor. So I find out that leak is because of rust on some "cover" (looks like preparation for a pipe?) above the starter. So tommorow i will try with additive in water, i hope that will work. But what then, thing is rusty, should i cover it with liquid metal or something? You can see video on Dailymotion, write Antifriz pušča jtd, and you will see how and where leaks. thank you!

Freeze plug?