I have a Toro 22" Personal Pace Recycler lawnmower Briggs & Stratton Motor. no need to prime or choke. This mower has Personal Pace Self-Propel System, which allows you to mow at speeds that are adjustable to your walking pace up to 4.8 miles per hour. The Quick Wash washout port is standard for easy cleaning the machine. Comes with the bag, takes regular gasoline, & works like new.