Good after non guys first time poster here. I just picked up a 2001 YZ 426F. First dirt bike in a long while. I picked this bike up really good shape accept that it dont idle. I have been through these forums quite a bit and have tried a few things.
I did clean carb twice seems to run smother but still wont idle. I checked valves I think the intake is a little two wide being at .017mm and the exhaust seemed ok at .023mm.
My first thought was to turn up the idle a bit with the screw. There is no screw to adjust idle????????. What am i missing here i have seen it in many pictures but this bike dont have one.
If I hold the throttle on just a bit it idles as soon as i let it go it shuts off. It seems to idle good for a long time if i leave the hot start lever out.
My garage is at about 10 degrees inside if I use the choke cold start it wont start if i push that back in and pull out the hot start (from cold) bike fires right up. But still wont idle. Advice please.
number on carb is 5JG5 500111