Hey man I just got a 1982 Honda cm250 I had a carburetor kit last year I didn't really do as extensive carburetor cleaning as you did last year I bought the bike from my friend 2 weeks ago been driving it around after jumping the battery and all of a sudden it revved up real high like it sounded like it was going to run out of gas like how it usually does if I run out of gas and then I put more gas in it I don't think I was out of gas but it started up ran about for 45 seconds and then now it won't stay running anymore so I checked the fuel filter and flow fuel filter has all kinds of black Gunk floating around everywhere and I just replaced that last year too so now I've taken off the carburetor I'm in the process of rebuilding it again I do have a question on the side where your choke is and your throttle cables there is a hole looks like it might have threads in it it goes to the side of the carburetor inside of it like if I squirt carburetor cleaner through it it comes out from to the inside of it what is that for mine has been broke off halfway so I'm not exactly sure what it is
