Husqvarna Z246 surging at idle

[birdsfan18]

Hi. Looking for advice to solve the fact that the Kawasaki engine in my z246 is surging/irregular at low speed/idle. Runs fine when at full speed/mowing. Thanks in advance!

 

[ILENGINE]

Surging no load but runs fine and smooth under load indicates a partial clog of the idle circuit in the carb.

 

[birdsfan18]

Surging no load but runs fine and smooth under load indicates a partial clog of the idle circuit in the carb.

Thanks for the reply! Best way to remediate? Seafoam it? Pull the carb and clean it?