Need Help With Engine Diagnosis

edels are famous for no gaskets under the fuel level, but they do get powdered if they sit with no fuel in them, the Accelerator pump piston can dry out of its the leather style. Ez enough to clean them, just pull the rods and shoot carb cleaner with the straw right into the floor jets. Also make sure the step up springs is still working, they should pop the rods up wjen you take the little covers off them. You may have disturbed the timing or chain tooth off?