Just bought a 1000 Fazer

[PieEater]

How long is it before the problem goes away?

[Falcon 269]

but when it runs for lets say one minute it should be warm enough...and when I try to rew it quick, the engine doesnt want that.

Nothing unusual in that, I think.  You need to give the motor more time to warm up before snapping the throttle open hard.

[unfazed]

:agree

The engine takes a little longer than a minute even in warm weather to heat up enough to ride cleanly at low revs, more like 5 minutes