Hello everyone. Tonight I purchased a nice 4x4 ATV for a great price. It was a bargain because it is having an issue with the fuel. It will start and run for 15-20 seconds and then shut down. I found that I can keep it running by continuously switching the key off and on. Has anyone else had this problem? Could it be a bad relay, or maybe a new fuel pump? Any help is greatly appreciated, even if you can only offer a starting point to help diagnose this issue.