Kubota GS 200 not running with choke open

[thomisch]

Hi team

Kubota GS 200 5.5 hp motor
It has been sitting around for about a year with the fuel tap open.
Just cleaned the carbie.
It starts and runs, with choke on - but stops once choke is opened.

Any ideas please.

 

[Tiger Small Engine]

Hi team

Kubota GS 200 5.5 hp motor
It has been sitting around for about a year with the fuel tap open.
Just cleaned the carbie.
It starts and runs, with choke on - but stops once choke is opened.

Any ideas please.

Carburetor still not clean enough or air leak on intake, or both.