My EMS lamp has been lighting up on my new machine which has less than 6 hours on it. Since new it has been incredibly hard to start when it is hot. While it is hot I cannot detect a spark when testing. therefore, what I am looking for is reasons for that EMS light to be coming on. When it does come on, it starts out very dim sometimes dissappearing but sometimes growing really bright. Also, is it possible for the computer to dissable the sleds ability to generate and transmit a spark to the plug? Any help would be greatly appreciated.