Just started using my new L3800 this morning. It began losing RPM until it died, over and over. I finally got it back off the road so I can wait for service to show up. 2014 with 2 hours on it. Front loader and backhoe. I know service is coming out, but does anyone know anything to check while I'm waiting? The fuel bowl is full with no water. The last 15 second start up that I got, it blew a bit of white smoke out the exhaust.