Small Engine Troubleshooting Problems? Ask a Mechanic Now.
pulse fule pump. What line are you removing? inlet or outlet? Does the P line, the pulse line have a pulse if you remove it and hold finger over it, while cranking?
Pump is pumping fuel to the carb, but it still shuts off. Do you have the old fuel solenoid? Take it and cut the inner tip off, and install it as a dummy for test, and see if engine keeps running.
I will be here most of the day, up till 10:00 pm
I see question is still open. Did you find problem?