Husqvarna 460 sometimes hard to start.

[njdave]

My 460 starts easy right after use still hot, and starts easy when cold, but if I leave it after use, say about half hour it takes about 20 pulls to get going. Fuel is fresh. Any thoughts? Anybody get that problem?

 

[LuckyWheel]

Not an expert on this, but my neighbor had a similar problem and it turned out to be fuel vapor disrupting fuel flow. I remember him saying that he replaced the vent and the problem was gone.