2003 sportster 4-tec white smoke

[vincanity92]

I have a sportster 4stroke 155hp that puts out white smoke when i run it but mostly when going fast and accelerating. The compression is great at 180 the oil level isnt going down and the anti freeze hasnt budged either and ive been using it. Besides the smoke it runs great and strong. Any idea what this could be? Any help would be great thanks.

 

[sporsterjoel]

maybe a blown head gasket. How your coolant level??

 

[vincanity92]

the coolant level is perfect and hasnt budged and i used for about a 1 or 2 today. The oil hasnt budged either. And i dont think it could be a head gasket because i am getting plenty of power and the compression is great in all cylinders.... also i looked at the plugs and they look good as new. I brought it to the dealer last weak before i saw the smoke and he put it on the computer and said nothing came up and its in great condition... Do you think it could just be the gas is bad? The gas in there has been sitting for a while?

 

[sporsterjoel]

was the motor fogged??? that will cause some smoke but should burn up and stop. is this the first time its been run since sitting???

 

[vincanity92]

I dont think it could be fogged becuase i used it for a good 1 and half today and that would have burned it off... Do you think it could be the old gas thats been sitting in there?

 

[vincanity92]

common no help?!?! could the smoke just be from it burning though the cruddy gas

 

[ski33]

:chillpill:could be a fuel additive in there try new fuel

 

[kustomkarl]

If everything checked out ok as you said, add fresh fuel and see what it does.

Karl