start up question

[Highliner]

Hi guys, My bigred have some trouble when I touch the gaz. I'm able to start my big red on choke, when I remove choke he look great on idle, but when I push the gaz, the motor stop????

I remove the carburetor and do a fast clean..... same problem

Any Idea?

[Xpress]

Air leak somewhere is my guess. Are the seals around the carb/intake boot good? Spray some carb cleaner LIGHTLY around those areas, and if the engine revs, there is your problem.

[cattle-dog]

first thing i would do is loosen up the gas cap and try the throttle. the vent in the cap may not work very common problem. make sure gas flows freely from the gas line.
is all that is good check the float to make sure it is working properly and is set correctly. it sounds like lack of fuel.