General RZR Discussion 2008 rzr 800 quit while riding!! August 19, 2015 I have a 2008 rzr 800 efi and was riding it the other day when it started to spit and sputter then quit on me. when it quit it back fired, tried to start it back up but will not fire. has anyone else had or heard of this happening to them? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related