i have a '01 honda rancher 350 4x4, i was going through a routine check over and service today, when i pulled the drain tube on my air box, oil went everywhere. i am a polaris mechanic and have never seen this from any bike and cant think of any mechanical reason that would cause this, it really worries me because the past few months my bike would be low on oil everytime i check it and refill it... please help!