<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>I once had a YS 1.20 start without a glow driver attached. Surprised the heck out of me, since I was in the process of priming the engine and did not have anyone holding the plane. Luckily it was at idle.</DIV>
<DIV> </DIV>
<DIV>Bob R.</DIV>
<DIV><BR><BR>--- On <B>Fri, 2/17/12, J N Hiller <I><jnhiller@earthlink.net></I></B> wrote:<BR></DIV>
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<P class=yiv1205812232MsoNormal><SPAN class=yiv1205812232EmailStyle29><FONT color=#993366 size=2 face=Arial><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">Not a diesel, but I guess technically they are compression ignition aided by catalytic action. In the late 80's I had an OS 61 SF that would do it in hot weather in mid summer about 1 of 10 starts after the first start. Sure surprised the guy holding the airplane. Since then I suspect the platinum alloy wire used in glow plugs isn't of equal quality since they don't last nearly as long. <SPAN> </SPAN></SPAN></FONT></SPAN></DIV>
<P class=yiv1205812232MsoNormal><SPAN class=yiv1205812232EmailStyle29><FONT color=#993366 size=2 face=Arial><SPAN style="FONT-FAMILY: Arial; FONT-SIZE: 10pt">Jim</SPAN></FONT></SPAN></DIV>
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