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high fuel pressure

  1. Kai Hefner

    2G Fuel Pressure Really High

    Just installed -6AN lines from the sending unit -> AEM rail -> AFPR -> stock return line. Also threw in a 450lph fuel pump. I’m getting really high fuel pressure even with the adjustment screw all the way loosened. Like 88psi. Is this bad? What can I do to get lower idle fuel pressure?
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