need help please!!!!! I just rebuilt my 02 rancher about 2 months ago got through break in and been riding for awhile now we got our first snow yesterday and I got out and played for awhile,today got out and made about a 2 mile ride got home let set for awhile went out and thought I would make sure oil was full started it let it run about 3 or 4 min shut it off pulled dipstick and no oil on stick just changed it saterday and made sure it was full then so I looked at my tube on the bottom of the air box and it was dark new then it had oil in it so I popped the lid and it had a quart of oil in it noticed a noise that sounded to me like a turbo coming from the head when I gave it gas and let off sorry so long but I just wanted to give as much detail as I could