Always start with the easy, inexpensive fixes first.
Check that the choke (Enricher) is fully closed.
They've been known to work themselves open after a time.
'07 1300 S XTreme Revolution Intake, Cobra Streetrod Slashdowns, Monster Baffles. 128,788 Miles R.I.P.
'05 1300 S. BAK Slimline, Cobra Streetrod Slashdowns, Monster Baffles, Ultimate Big Boy, Saddlemen Drifter Bags. 6,700 Miles. Sold.
(New) 2014 V-Star 1300 Tourer, Lindby Hi-Way Bar, Saddle Bag Protectors, Cobra Slip-On, Cobra Fuel Processor, Cobra PowerFlo Intake. Wolo Bad Boy,
ED Seat, Yamaha Light Bar.