Tb270xp dying

[lawnclams]

My TB270xp will start sometimes (and slowly die). The autochoke works, have replaced the carburator, and filter. Still having the same issues. Any advice?

 

[lawnclams]

Same issue with 2 different spark plugs. I've also replaced the fuel filter.

 

[lawnclams]

Same issue with 2 different spark plugs. I've also replaced the fuel filter.