ok heres the deal i got my f3 runing after i had bad plugs and it idles a lil choppy not bad at all and it throwes out whitish smoke not alot but enough to see just wonder what it could be also the bike sat for a few months b4 i bought it please help me out i olso took it for a rip up my street and it ran good i mean i dont think i went over 7k but it ran good in tht range

 

Could be condensation in the pipe, mine does it at start up. If it doesn't go away and smells sweet than it's a headgasket proble.

 

any other way to tell if its the head gasget cuz the oil is perfect

 

I heard that stabilizer will give off a white smoke when burning as well

 

ok i went out side and fired it up the bike starts like a champ and it dont smoke when it startes butif i give a it a minute it starts to have white smoke come out im cluesless and hoping its not the head gasget cuz i jst bought the damn bike and i havnt even put it on the road yet

 

white smoke is usually antifreeze leaking in to the combustion camber due to a bad head gasket. A good way to check would be to do a compression test. PM if you got any questions on how to do one.

Do a quick check around the coolant reservoir for any leaks, or if your coolant is leaking.

 

Another sign isif there isantifreezein the oil. Have you changed the oil since you've had it?

 

He said the oil looks fine. I would go with the easiest solution first. Have your carbs cleaned, synched and jetted. Your fuel could be running rich.

Good luck! How many miles? Couldn't imgine a head gasket unless they are some high mileage. I've seen F3's with 40K on them and had been ran hard all their life - no gasket problems. Doesn't mean it's not, but I would start with the easiest fix first.

 

How many clicks on the bike? Does it blow more smoke under load (acceleration). If its a high miler, could also be worn piston rings.

 

Hahahaha... KidCr3nshaw, mybike does have 43K on it and it has been ridin like it was stolen a majority of its life. Your right though, a blown head gasket would be out of the ordinary. Like KidCr3nshaw was saying, start with the easy stuff first. A compression test will let ya know if there is a problem in the cylinders. I know this was suggested, but have you checked to see if your coolant level is dropping?