I got  MDI pather 150ST-A machine ran good on a 3day ATV tripe drove up on to the trailer and now home went to start it too take off the trailer and all it does is turn over pulled spark plug it was a little black/ brown so I tired hook plug up and set it against frame no spark got a new plug and still have the same issue turns over no start and with plug out and plugged it to plug wire against frame no spark tired a jumper wire just in Cass I wasn't getting a ground jumper from plug to -batter same no spark and Ideals?????????????