[76bonanza]

Is the temp sender in the block filled with oil? I thougt I saw a little drop of oil oozz out of it two days ago. The is from the sender not the block right? It seems to function still. Should I be concerned? Or will it just stop working if it all leaks out? Just want to be sure it is reading correct still.

How much coolant will I have to drain to pull it? And were can I get new one just napa or something?

Thanks