I am sure that something is wrong with my carb. Have any of you encountered this problem. I went to crank on it this evening and it started blowing white smoke and spitting and sputtering. I looked on the front castor and it was covered in an oily substance. I then checked my oil and yup...gas mixed with oil..maybe i can drain it and use it for my weed eaters ..anyway..anyone have experience with this problem?