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Power Strokes
6.0 Aftermarket
100+ PSI fuel pressure
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[QUOTE="FX4 F2-Fifty, post: 336583, member: 245"] Its not a regulated pump, im running an Aeromotive A1000 with the regulator set at 55psi. this should mean that all the fuel between the pump and regulator should be at 55psi no matter what, all excess should be sent back to the tank. The problem is that the pressure is higher before the regulator. The regulator is doing its job, its just that there is a restriction before the regulator i believe. I cant think of any other way for this to happen. If the regulator was bad it would read higher psi at the regulator. If the return was plugged or too small it would read higher at the regulator. I can set the Regulator to 20psi and it is still 100psi before the heads. Thanks for all the help everybody, these are the problems i hate. I have never had the FP gauge hooked up before the heads, so im not sure if this has been going on for the past 3 years or not. But i WILL get it solved...eventually. Cant be good for the injectors, nor the pump. [/QUOTE]
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