I have a Craftsman 3500 watt 7.0hp overhead value engine model# 580.327130. Its start and run, but then it stops running, then I pull start it again and off it runs, then again it stop running. I installed a new spark plug, and has a full tank of gas too. I'm at a lost to what is going on with it. HELP!

Thanks
Jackie

I had a similar problem years ago. It turned out to be a defective low pressure oil switch which can be disconnected or replaced quite easily. I disconnected mine and its run perfectly for the last 7 years and recently saved our lives during 2 proloned power outages here in Connecticut.
Tony