Oct 3, 2013 #1 realclean Member Joined Sep 4, 2012 Messages 429 Name Jesse Lowe What is the Liquid (oil) in a filled gauge?
Oct 3, 2013 #2 K KevinD Member Joined Nov 23, 2006 Messages 2,498 Name Kevin Dumas glycerin, I believe.
Oct 3, 2013 #3 realclean Member Joined Sep 4, 2012 Messages 429 Name Jesse Lowe Thanks Kevin, that is what I found out after a little research. Just needed a quick answer.
