1990 Ford F150 "1989 switch tanks" Questions

...1989 f- 150 still wont run did you check to see if the tank valve is defective? if it's electric the do fail, assuming you have two tanks and the vale can be located in one of two places on the dash ...

...tanks i can switch the switch from rear to front and it shows that tank is full but still drains from back tank. I know this because i ran out of gas with a full tank in front and switched to find ...

truck fuel pump only runs if i jump off inside dash behind tank selector switch, already replaced steering column pump outside tank, pump relay tank selector switch relay pigtail dist moduel feel like

1989 Ford F150 Lariat Dual tanks...rear tank is dumping fuel out of the gas cap. Both tanks work, when ran off the rear with switch on the rear, gas started pumping out through the cap. Cap is ...

...1989 f150 lariat 4x4 no gas gets to the engine could it be a relay instead of one of the three fuel pumps there is one in each tank that are low psi and one on the line that is hi psi there are 2 ...

front fuel tank will not work My '88 F150 will run on the rear tank with the slector on the fwd tank no fuel is taken from the fwd tank.If the rear pump will not shut off the front pump can'nt engage.

...switch fuel tanks from rear to front tank,and now leaks gas some where in the area of the side front tank when Iam running on the rear tank.Where do I begin? Does you truck restart after dying and ...

fillup both tanks, and gas comes out of other tank. i replaced fuel tank valve that switches tanks. fuel came out other tank before replacement and after i replaced valve The tank that the fuel is ...

...1989 F-150 with dual fuel tanks. it runs fine on level ground and at highway speed. it hesitates and will even stall going uphill. could it be a fuel pump? and if so, do i have two, one in each tank ...

gas tank i have two tanks the front tank will not work YOU HAVE A SWITCH ON LEFT SIDE OF STREEING COLMN ON PLASTIC NEAR HEAD LITE SWITCH