triz sewing machine??????????

[HEAD09]

well got here running great today she runs like a champ a little bog at the start up but ill figuire that out tomarrow...anyway at idle it sounds like the title... could in be the clutch slapping in there...or do they all sound like that..plz give me some info...thx

[Mosh]

Without hearing the noise in person,I would guess it is piston slap from a worn jug .If your top end is old,Rebuild it andit will quiet down.They make a distinct ticking noise when they get worn out on the cylinder and piston.