choke on bike dies

Hi guys.last few days my wr doesnt like to start with choke.when its cold and i try to start it with choke the bike really doest start.if i don t use choke the bike starts on first kick.the carb is clean and i use the jets 6 months now with no such issues.if i start the bike and try to engage the choke button the bike bogs and finally died.the bike pulls really hard with no other issues.

If the bike starts, why are you engaging the choke?

 

Using the choke to start is not a requirement.........

i am just curious because its the first time that bike doing something like that.two days ago the bike was starting with choke with no issues....

what has changed?  choke blocks air, increasing fuel let in.

 

Sounds like you already have a issue with air/fuel.  Dirty air filter?

what has changed?  choke blocks air, increasing fuel let in.

 

Sounds like you already have a issue with air/fuel.  Dirty air filter?

 

Not quite

On a car, yes the choke blokes off the air and hence more fuel is pulled into the engine

 

On a bike, pulling the choke on, results in extra fuel being delivered - there is no blockage of the carb venturi to block the air

Edited by GuyGraham

Ya after i wrote that i was thinking it wrong with blocking air.

 

thanks for clarification

Thanks for the info guys.i just turn in my fuel screw a half of a turn and the choke works fine now.....maybe i had my fuel screw to rich.the bike works fine now with no bog on choke.

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