XZ400

[Rick G]

In cold weather, down to 38 deg. I use full choke  and 1/4 throttle.  In warm weather , when it hasn't been ridden in over a week  I pump the throtle twice  and 1/4 throttle  and it fires right up . Hot ,1/4 throttle and it lights so fast it scares me!!!

[gregs656]

Well if your idle jet is plugged the idle speed adjustment wont help, just make it run funky ie really slow return to idle (dieing of course)
I'd just pull em off and dip them anyway, doesnt take too long, plus you'll feel the better for it knowing your circuits are probably clean.

I'm tempted, i will take a look tonight or at the weekend. It's a shame as it's running fine apart from this idle problem, picks up lovely and revs out. I will check the idle adjustment screws for the sake of checking them, if they've been messed with it will be obvious.

[kwells]

ah the age old idle circuit clog

[inanecathode]

Smallest hole clogs first :)

[QBS]

Find my post regarding in place carb cleaner soaking and do that first.