just died whats wrong?

[quader400]

finally got my 450 all put together started riding and it died after like an hour of riding. nothing is locked up it still kicks, sorta feels like its not getting gas? oil came out of the top by the valve cover? any help would be appriciated

[BonaZ]

A similar thing happened to me once, may or may not be that the air/fuel screw backed its self out. As far as the oil out the top of the valve cover I dont know about. Was it a fresh rebuild?

[quader400]

not a rebuild just had to take it apart to get my frame powdercoated

[TRX450RACER174]

Go over your electrical i'm thinking since it was runing and died you might of not connected something all the way or just over looked something and left it loose.