White exhaust smoke

[Kez]

My exhaust smoke is white. Usually this indicates too high AFR but the smoke stays white unless the AFR is too low and the smoke turns black. My oil is clean and none of my parts appear to be broken.
I'm afraid this could lead to a bigger problem down the line. Any idea what's causing it?

[Choose]

It just comes, when the mixture is too lean or rich.
Don´t worry about it.

[SergeiH]

Make sure your engine is at running temp (the needle is pointing straight up) and just tune it as close to the border between white and black smoke as possible.