leather guy
New Member
hey guys new guy here I'm working on a 2004 5500 and duel tank xfer problem but thats not the hole problem thinking xfer problem is the balance mod called dealer they needed vin # they say the mod is in tank but what i see for wires coming out of tank tells me it the same as you guys are talking about. two wires going into tank light blue and black..so I'm sure it is the one you guys are talking about but the primary pump and balance mod and relay are no wheres to be found any ideas