I've put 62 miles on this motor. Proper run-in procedures, upgraded fuel line, spark plug wire, plug boot, and plug were all installed while new. Motor has run like a top ever since Day 1. However, the bike had to be put in storage for a few weeks. After pulling it out and getting it going, it's been fine every day for 4 days straight. Until today. Ran this morning, a little rough.. but useable. Later this afternoon, nothing. Only starts if I pedal up to high speed and drop clutch, and play with the throttle. But not only that, it's sputtering horribly. It's as if it's starving for something, be it fuel or electricity I don't know. I pulled the plug and cleaned it to brand new state. Checked plug wire and boot, both perfect. Tightened all screw and bolts that could've needed tightening, and all were perfect. Pulled air filter off and checked for the throttle (whatever it's called) to move freely. It's perfect. Pulled cylinder head off, all is perfect inside. Pulled muffler off, gasket is not great, but more than good enough to run. Pulled cap off of muffler, no clogging that I can see. Opened drain screw on carb, fuel drips freely. Tried playing with choke and idle adjust screw, both make no difference while running. Motor cannot idle at all. It simply dies.
Anyone help?
Anyone help?