Description: I have a Hollay 12-125 Elec Fuel Pump that is BLASting FUEL to the carb. it's nice to know that I won't have fuel delivery trouble, but I need to lower the pressure so that it doesn't blow the floats off the carb! This fuel pump has the regulator built-in & can be adjusted. The only problem is that I get no response when adjusting the screw on the pump!!!


QUESTIONS: Why is the pressure not adjusting? Have I somehow damaged the setup? I don't think I did, but who knows. Also, the Adjuster screw has never really seemd like it would secure well, what are your thoughts?