Jun 20, 2010 #1 C clifton New member Apr 9, 2008 29 0 1 i have an 87 chevy truck with duel tanks and when i flip to the passenger tank it dies instantly
Jun 20, 2010 #2 M MotorSpaTech New member Jun 16, 2010 2 0 1 Adding to what Dave already stated; failing sub-tank pump or blocked inner tank filter.