It's been sitting for two weeks. Today, it starts up rough, idles rough, spits white and black smoke for about 30 seconds, then dies and won't restart.
It's only about a year old. New gas, plug and wire look fine, it wasn't flooded, I tried the manual choke on several settings, and no real changes. I let it sit for about an hour, and it did the same thing where it rough started and ran shitty for about thirty seconds, then died again without a restart.
Any ideas?