Buddy has a relatively new L2501 with approximately 15 hours on it. He was using it today and he said while at idle it would do what he described as a "hiccup" and then die. It would immediately restart and run and idle normally for a period of time before repeating the same issue. He said it "hiccuped" about five times and died two times. He also said that when advanced above idle, it responded and ran normally. He said there is no evidence of a fuel leak and the water separator is free of water and that he only uses good fuel from a clean container. Any ideas on what may be happening before calling the dealer, as it's under warranty, but if it's something simple, we can handle it. Thanks