You should start a new thread with your issue. The last post on this thread was Sept. 26th 2012 so, I doubt you will get a response. Sorry, I don't have an answer for your question but, if you start a new thread you will likely get some responses. Good luck!Which relay im having simular problem. New batteries glow plugs glow plug relay valve cover gasket and still no start unless plugged in and sits for more then a day.