air leak? jumping idle when warm

[beachflyer]

my idle on my 600 01 kat has been jumping when the bike gets warm. its runs and idles great when cold but once it warms the idle jumps around and will die when stopped if i dont give it some gas. is this from an air leak? i just cleaned the carbs and jets about a month ago.

[KAT TOY]

that's the first thing to check.

[kevin2502000]

Runs good when cold but gets worse and it heats up = rich condition. Might need to close the a/f screws a tad. YOur choke isn't sticking on the slides anywhere?

[beachflyer]

Runs good when cold but gets worse and it heats up = rich condition. Might need to close the a/f screws a tad. YOur choke isn't sticking on the slides anywhere?

nope choke not sticking but i didnt adjust the fuel air mix and i put a D&D pipe on it about a year ago but never had this problem till now.

[Kfreak]

Sounds like you are developing an air leak when the bike gets hot. Check all of the airbox boots and also pay attention to the "o" ring seals on the manifold boots to the head. check your exhaust for leaks around the pipes in the head.