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Power Strokes
7.3 Tech
Fuel Pressure Issue
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[QUOTE="Juvenile9, post: 735887, member: 9957"] I'm having a issue with high fuel pressure. My pressure sensor went bad so I replaced it and found my fuel pressure to be 100 psi. I ordered a FPR kit from Diesel O-Rings with the spring kit. Installed the gold spring and psi dropped to 80. Took the gold spring out and installed the stock spring and it dropped 76 psi. I blew air through the return line and can here bubbles in the tank. Doesn't seem like there is a restriction in the return line. Just looking for some ideas to try and figure this out. Fuel system is all stock. [/QUOTE]
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