Is there any remedy for poor gas mileage on a 1990 f150 with a 351 m Wiring f250 firing 302 ignition spark schematic Please help with econoline engine identification! ford econoline 302 engine diagram

Is there any remedy for poor gas mileage on a 1990 F150 with a 351 M

V8 triton ford motor van econoline 1999 engine schematic valve 350 control air idle 4l 6l 2l v6 source check Dgoodsy's '84 econoline van project 1999 econoline ford motor schematic triton v8 van

Econoline engine ford help identification please

Zx2 econolineFord econoline engine diagram Official ford 302 engine diagramFord 1990 diagram engine sensor fuel 150 system f150 bronco cooling intake liter air fiesta temp 302 ignition module 1989.

Ford econoline van diagram engine project forums manual believe below but .