Hey guys! I recently bought a 2003 RC from my buddy which lives in Vegas. I have rode the bike multiple times down there when I am visiting him and it ran great. I brought it back to Utah a couple of months ago and the bike will not idle and runs like shit. The mods are a Jardine 2-1 full pipe and K&N filters. I have loaded a couple of different tunes from Power Commander website and still won't idle. It constantly dies when idling at stop lights and even sometimes when i'm coasting and slowing down it will die. I'm getting really frustrated with this. My idle knob on the right side of the bike is all the way turned clockwise and still wont idle. Can somebody please help??
Thank you for the information. I have read multiple threads on here about the same issues my bike is having and it was the regulator. Just got done ordering it, and hopefully will have it by Friday for a weekend ride.