atc 70 carb trouble

[farm mike]

boys 70 runs fine till you put it in gear. Starves for fuel unless you peg the throttle. I figure there must be a lo idle jet plugged. Plan on taking it off and cleaning this weekend. Never had one apart, anything special to look for? Do I need a carb kit or just a general cleaning and puttting back together???

[knsmodels]

The carbs are pretty simple......take it apart and give it a good cleaning.....if that doesnt work then buy the kit......also could be a timing/points thing.....