I'm still trying to track down my no power to fuel pump problem. Apparently this 1987 is different from earlier trucks. The diagram I have shows the #27 wire from the ignition switch joining with #85 to the air buzzer, #74 to the starter button and #654 to the fuel pump. This truck has 4 wires going to a toggle type starter switch, not 2 wires to a starter button. It also has other wires under the dash that do not show up is my wiring diagram. It also does not have a fuse or fuse holder on top of the fuel pump under the cover, apparently never had one...Does anyone know where the #654 joins with the #27, I assume under the dash...Can anyone confirm that all junctions where 2 wires come together are done with packard/plug type connectors and not 2 wires soldered/joined together inside a wiring harness where the junction is not visible?
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