I have a 1984 Honda TRX 200, I just bought it. It's been sitting for 10 years so I immediately cleaned the carb as soon as I got it home. It runs great but I can't get it to idle. I cleaned the carb again and it idled for a little while but now won't idle again. Any suggestions ?

 

The holes in the pilot jet (idle jets) are VERY small. You have to take it out and look for light through them. I use copper wire strands if the holes are clogged up. Verify that everything is opened up with carb cleaner.