HAD ENGINE RUNNING AT FULL POWER, STALLED WHEN SLOWING DOWN. HAS SPARK IN BOTH CYLINDERS, BUT BOTTOM CYLINDER HAD GAS IN IT. NOW RUNS FOR 35 SECONDS AND STALLS AND WILL NOT START
If the fuel pump is connected to the bottom cylinder, pull the fuel pump apart and rebuild it. If the inner diaphragm is leaking it will inject fuel into the intake port of the associated cylinder.
