? my bad dont know how to delete this

 

What is a "choke pin o-ring" ?

I've looked at 2 parts diagrams, and no part of the choke or "starting enrichment valve" system has any o-rings.

 

well the tech said that it anit closing right or something like that do you think it could be a vac problem ? thanks for the help and that i remember i took it apart cuz the pins were stuck can you think of anything else i should look at ?

 

If it was me, I would look for an air leak at the carburetor boots and if you've got sticky carbs I would tear them down - clean them and make sure everything moves freely.

 

did clean them already had to cuz the bike got flooded in ike after clean everything moved freely