Engine Performance problem
1984 Ford F250 V8 Four Wheel Drive Manual
I have a 1984 f250 4x4 man. Trans. W/7.5 L. Eng. 4brl. Carb just had to replace the oil pan gasket. Now both fuel pumps = 1in front tank & 1 in rear tank are not working? They prior to it being parked for a year then towed to were I am now the fues are good the relay has ben replaced and the inursa switch has ben reset. I checked the power to the switch that controls the two tanks there a red wire that is Hot and one yellow wire that is flashing I am at a loss for info. Have owend many ford trucks for the past 25 years I do all my own mechanic work ive ben a machinest for the past 23 years however this truck has pushed my limits.
hope you can " HELP"
Thursday, March 11th, 2010 AT 3:36 PM