2005- 150 Yamaha 2 stroke bulb not holding fuel pressure

[bayoutrash]

Looking for some help the fuel bulb will not hold pressure, I replaced the bulb and after I try to start I need to repump to pressurize the system.

[jeffersondodson561]

Primer bulbs work the best when the arrow is pointed vertically.
Model number?

[99yam40]

primers are meant to prime the system and then the fuel pump sucks fuel through the line and bulb, it will not stay firm

[bayoutrash]

It is an Attwood, about a year old.

[jeffersondodson561]

Replace it Attwood is crap

[Silvertip]

It doesn't matter what you replace it with. None of them will stay firm after the engine is started because there is no pressure. The engine SUCKS fuel through the bulb.