Hello Forum, please help. Both engines run fine at first start and plane off. But after been run and restart , both will bog down and die out just after 1,000 rpms of throttling up? If push in choke (fuel primer solenoid) they will most of the time get past the bogging down and get up on plane . Run great at any high throttle speed......... Carbs been rebuilt, fuel lines changed, seems like vro are both good or why would they pump fuel at full and high throttle? Totally lost here.