Ok, so I am dealing with a TRX .15. My problem is that it won't seem to pump fuel in to the engine. I turn it over and the fuel pumps a little ways throuh the line then stops. if I suck it through with my mouth the fuel flows very well. Ideas?

What method of getting the fuel to pump through to the carb are you using. I plug the the exhaust port and it pumps it right away. Hope this helps.

Been there done that and it dosent help. Any other help?

ya. replace ALL of your fuel line if that dont work buy [link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXHGE9&P=7]this[/link] kit. and if that doesnt work check the engine for air leaks