I did a project on the old Red Truck ('84 Ford F250 4X4, 6.9 diesel) that I've put off for a few too many years to correct a problem of air intrusion into the low pressure side of the fuel system. The truck doesn't get used much anymore and when sitting the fuel will siphon back into tank and would take forever grinding away on the starter before the wimpy and probably close to expiring original mechanical fuel pump would get fuel to the injector pump. So I spent the day under the truck and plumbed in an electric fuel pump at the tanks all the way through to the Racor filter/separator and on to the factory fuel filter. No more fuel priming problems, WooHoo. Now I just have pull the old pump and put in block off plate.


