trying to test fuel pump on 89 rude 70 hp with the vro unhooked ,okay, unhooked top line going to carbs and connected a clear hose to top connecter and did not receive any fuel not even a dribble, i cranked it and let it run for bout 3-5 min and did not see so much as a dribble from outlet to carb, only thing is when i pulled apart fuel pump i could not see any visible damage , i guess its just bad, Should i have seen fuel pumping as soon as motor was running ? like i said i let it run for 3 min or so and i never saw anything but anyway any help is greatly appreciated!