1988 F150 5.0L emission and fuel system manifold line diagram, p…

Dual-Function Reservoir Installation
IF THE IMAGE IS TOO SMALL, click it.

NOTE: The frame mounted fuel filter was repositioned to between the fuel pump and engine in February, 1986.

To permanently eliminate the reservoir, use these Dorman fuel tubes. The lack of a reservoir MAY cause rough running when the tank is low (bubbles in the fuel rail), and of course, only 1 tank can be connected.

See also:

Owner caption September 2008 · Photo 2230 of 6546