ATV Repair and Maintenance No spark at all for 2004 Sportsman 500 July 16, 2015 I have a 2004 Sportsman 500 HO and can not get any ignition. No spark at all. I’ve even used starting fluid with no luck. I’ve changed out .the plug, wire and coil pack, control module, and ignition box. Still nothing. Any help at at please? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related