I have noticed over the past few days a real intense smell of gas coming from my bike. It's at it's worst after it sits overnight covered. I noticed some liquid on the gound and it looked like oil and smelled like gas. I looked at the oil window today and it was foggy. It looks like it is coming from one of the cylinders....not sure if that's what it is. The fuel injector connects to it. Its wet at the bottom and top near the air box. Any suggestions?