fuel problem

[Deamers87ford]

guy need some help with the bronco II. I cant fill the tank i can only put like 9 gallons in it the the pump disengages nd i cant put anymore fuel in. what might be the problem im thinking the sending unit and one know

 

[OldJunk]

Tanks not venting, find out if the vent hose is plugged or kinked over. rubber fuel neck may be partialy collapsed.

 

[Deamers87ford]

is that the 2nd tube in the tube where u fill it

 

[Mark_88]

did you check the tank from the bottom end? maybe one of the straps rusted out and the tank shifted...that can partially occlude the tube...

 

[OldJunk]

Yes its the small vacuum line sized one above the fuel filler. I had to use a brass punch to enlarge the opening or it took FOREVER to fill my tanks (dual tank ranger) now works fine and can get that last gallon in.