plug fouling out smoking

[johnny ray]

oil is coming through the vent to the fuil pump and fouling out my plug and causing blue smoke does anyone know what the problem would be? thanks

 

[scott47429]

what kind of engine is it give a little more info please and we will see what we can tell you

 

[Rivets]

If your engine has overhead valves, the first thing I would check is a blown head gasket. This would cause excess pressure in the crankcase forcing oil into the pulse line.

 

[EngineMan]

A make and model would help....!