Hi. I have an 03 Pro that won't idle for anything. Had carb off three or four times and cleaned everything. The idle circuit appears clean and I can run wire thru ever jet and hole I can find. The mid and top range seem fine, but the idle is starving for gas. It doesn't race at all, when choke is on, it idles sweetly, but after letting off the throttle it winds down to where it should idle, but quits without even trying. If I snap the throttle right before it quits, I can keep it running, but it has a flat spot ( that is typical of not enough gas).
I have a vague recollection (It's been this way for a year) of the idle becoming less and less reliable, until finally it went away completely.
Could I be missing something in the idle circuit. Could an intake leak cause this problem but not display any other symptoms? Could a clogged pipe cause anything like this. Other than refusing to idle, it is asymtomatic of any other problem
I love the bike...it's amazing, but I'm ready to give up on it and go look for an old Yamaha..
I'll be grateful for any help you can provide. .