Hey guys I'm new here and new to 4 strokes. I come from a back ground of an 01 RM125 and an 01 Yamaha
banshee. I now own a 05 YZ450f. I had a couple questions about it. Most I can figure out on my own such as oil type and stuff. I might be new here but I'm not new to forums and I know what a pain it is to read the same types of posts over and over instead of just using the search bar. But I have a question I'm not sure the search bar can answer. My bike back fires insanely bad on decel and stalls when idling. I turned the fuel screw all the way up and started going backwards. Before I could get to a good idle speed I realized my fuel petcock was leaking. Then I checked the air box and noticed a small amount of gas mixed with dirt in the air intake.
Are these 2 things related? The oil does not smell like gas so I'm hoping the valve is still doing its job for now. I ordered a new petcock as well. Also I plan to change the oil soon so if gas did get in hopefully it will all be flushed out. Sorry for the long post and I appreciate any help