Some of you may have read my thread "Would you buy a 2072 with an Onan." Well now that I got it home I've started to tinker with it. When you first start it it runs fine, though just now it took longer than I thought it would to start. Anyway, runs fine for about 5 minutes, maybe less then it starts to surge slightly and occasionally backfire. Here is a video. As you can tell the bang made me jump. Does this sound like a fuel problem? Carb issue?
Here are 2 videos I did real quick on my phone. Both videos are a minute long. Click for video.
In this video it's hard to tell, but at 40 seconds in and the camera shakes, the engine backfired.
In this video you can hear the pop. It was popping worse before I tried to take video. You know how that goes, try to show someone and it doesn't do it.
