Cycling the ignition switch on then off 5 0r 6 time usually help idle problems. A ignition cycle is turning the switch on then waiting for the engine light to go off the turn the ignition switch off. If that doesn't help then you may have a faulty engine temp sensor.
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
08 FLTR candy red sunglo,with 2015 103 HO, V&H Dresser Duals with Monster Rounds, Power Vision tuner, Willy Shiny Wheels and Forks and a bunch of other stuff.