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MP s5.7lv fouling plugs

Erikroach

New member
trying to get this boat going, changed cap, rotor, plug wires and plugs seemed to be running good now carb is flooding,still dumping fuel after engine stalls .has a carter electric fuel pump new rebuilt carb new fuel filter tank and lines .going to check the fuel pressure.
engine is like19 92 mp with 650 holley .is there a check valve in the pump .When I crank the engine and not start pump runs a little while with ignition on builds pressure then stops

Blue water dreamin!!!!!
 
Is the oil pressure switch still installed (correctly) in the power lead going to the fuel pump?

Taking a fuel pressure reading would be good, too.

You should also be able to get to the floats and the needle valves to check them, too. If original, they should have been replaced a while ago.
 
well I checked the fuel pressure and it was 15#s supposedto be 4-6 replaced the pump and now purring like a kitten cant wait to get out there
 
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