Alwaysreadyrob
2002 7.3 POWERSTROKE 4x4
1994 7.3 turbo diesel, dash says FUEL FILTER when on front tank, spin on filter is new .
Are there in tank filters on these trucks ?
Are there in tank filters on these trucks ?
But if it was the lift pump, it wouldn't matter which tank was selected.A bad lift pump can cause it too.
FSV is the tank switching valve on the frame rail that switches between front and rear tanks.
But if it was the lift pump, it wouldn't matter which tank was selected.
Exactly what I was thinking the most likely cause of the OP's problem was. And yeah, I'd probably have the same attitude.Good catch, I missed that.
For what it's worth, my front tank does the same, because it sucked up some pieces of the old showerhead pickup. One of these days I might drop it and fix that....