zenith

on constant throttle my zenith has quit a fuel flow comming out of the accelerator pump outlet any ideas how to stop this
 
There are a couple of little ball valves in the accelerator pump, if they are passing or sticking open then the fuel could getting drawn through to the carb by a combination of a syphoning action from the float chamber and the venturi effect of the carb throat when on part throttle.

Harvey the RV
 
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