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Power Strokes
6.4 Tech
Hpfp failure
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[QUOTE="jpow95, post: 1480288, member: 26387"] Had customer come in with a stock 2008 6.4 f 350 stalled while driving check ,it has half a tank of fuel ,8 psi on the low pressure side and would only produce 50 psi on the high pressure rail side ,customer didn't want to buy new pump brought in a another hpfp out of his other truck that was wrecked and installed it and after bleeding the system for a couple of hours I get no air bubbles what so ever an I can't even get the system to get any psi on the high pressure side all new harness on the hpfp and new high pressure lines , so as of what I'm seeing for no tail pressure is it pretty possible that I put in one bad pump for another . Sent from my iPhone using Tapatalk [/QUOTE]
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