I have a poulan 2750. I know this is not the saw of choice for you pros. But it is all I have and it worked well for me. Problem is, after working great forever, it suddenly stoped. Starts easily, and runs great for a few minutes, get's warm, and stops. I have chainged the coil, and this did not fix the problem. I need help from someone who really knows what they are doing, because I dont. THANX