sagesoffroadandstreet wrote:
What the last guy said, and what he did'nt say. If your cases are leaking gas when the bike sits, then they are also sucking air when the bike runs. This WILL get very expensive if it hasent already! if you suck air into the cases it leans out the air/fuel mixture & gets the cylinder temp hot enough to melt aluminum, (i.e. lean seizure). Please fix this soon and fix it right, the factory sealer that broke off is the thickness of your cases, jb weld might work for a bit but will make it that much harded to fix right in the future. Anyway, it probley just about time for a rebuild soon if its a kdx 250 with factory sealer still on the cases.