Have owned two Poulans and both have auto oilers. Agree w/OilNerd, just buy a Gallon of cheap Bar and Chain oil and go at it. Unless you are using the saw extensively on a daily basis (and if you are, you should probably have bought a Stihl) you probably will not use a lot of oil (I bought a gallon 8 years ago and still have 5/8 of a gallon left.) The Poulan is a homeowners grade saw and if you use it as such, oil usage is minimal (it is messy, however.)