Thank you all for your comments, just ran it now, same issue, i decided to get another tank Neptune brand, as soon as i ferl that the bulb is full, it will run and die after fuel is suck i guess as the primer get softer, there seems to be no continues fuel going it as it sounds like it is starving, compression on both at 135 psi and sparks are good as tested at the shop when i brought for tune up 2 months ago, they adjusted idle at to 1000, tested crank case leak and they said its good, the only negative comment on my bill is a lil milky leg and this was due to the drain and fill plug not tight enough, i ordered two washer and works fine now, after running on barrel oil seems ok, on starting, it start easily if valve are open or i spray the carb with fuel, i am thinking to go back to the shop hoping they can fix it, i dont want to cause so much time on you All who are patiently reading and providing insightful thoughts...thank you so much, due to the trouble it has, is it alright set-up wise if i decide to replace the motor. with a newer one same 50 hp, as long as the weight are approximate thesame? with zero knowledge on outboard i think it is challenging to keep the motor,,, again thanks all i could have sound stupid with my questions but its nuce to learn it,,it is very interesting...
