M mr_3_0_5 Member Nov 21, 2008 4,630 55 90 44 in a small quiet town Oct 12, 2009 #1 why do some jugs have a Y-1 by the intake and others a Y-2 whats the diffrence if any?
'blanshee'man Member Sep 15, 2008 2,074 35 84 Oct 12, 2009 #3 my 01 jug says Y-1 my 03 jug says Y-2. so maybe they changed it to Y-2 in 03??