Idi93
Ford parts guy
The truck will not crank without adding a starting fluid(I use about a 20oz bottle cap's worth of gas, since I've heard the horror stories with ether), but it will run all day(just drove it about 400 miles pulling a mazda b2200 on a trailer with no problems while running). My issue is that if you kill it and dont recrank within 5-10 seconds, it wont crank without the gas. I have since found the notorious return lines that are wet, so I assume that I've got some air intrusion, but shouldn't it take longer than that to lose the fuel? Anything else that I should look at?