Joeag1 Posted July 21, 2012 Share Posted July 21, 2012 Bloody wr I just put new timing chain and valves and bugger won't go. Please help doing my head in Link to comment Share on other sites More sharing options...
Joeag1 Posted July 21, 2012 Author Share Posted July 21, 2012 Is old wr400 2000 model Link to comment Share on other sites More sharing options...
dt502001 Posted July 21, 2012 Share Posted July 21, 2012 It would be polite to introduce yourself in the new members section. Just sayin my bike won't run is of no use Some more details like spark or not,, compression or not ,,fuel, then we might be able to help. Link to comment Share on other sites More sharing options...
Joeag1 Posted July 21, 2012 Author Share Posted July 21, 2012 Well g'day people hope everyone is doing ok my name is Dave and my wr won't go Link to comment Share on other sites More sharing options...
dt502001 Posted July 21, 2012 Share Posted July 21, 2012 Laughing my ass off Dave nice to meet you but how about the spark issue? Phil is the name and I have a 01 wr250f which is basicaly the same bike. Give up some details. I have a manual wink wink might be able to help Try and search around the rest of the site to get familar with it Link to comment Share on other sites More sharing options...
Joeag1 Posted July 21, 2012 Author Share Posted July 21, 2012 Cheers Phil Has good spark nearly too good jump to earth 30mm away from motor Link to comment Share on other sites More sharing options...
dt502001 Posted July 22, 2012 Share Posted July 22, 2012 Well that is to good Any chance you have a actual spark tester? The kind with a resistor built in. Im thinking the coil is colasping on it's self to early. Getting a kick back when try to start? or a back fire? Had a real problem with mine when the stator/magnito when out and droped the charge early it would run eventualy.It didn't back fire but I had to kick the hell out of it to the point I'd be to tired to ride it. Might want to check the resitance of the charging coil I will look it up tommorow and get back to you Night time here eh. Link to comment Share on other sites More sharing options...
dt502001 Posted July 22, 2012 Share Posted July 22, 2012 Not sure why but it went out just after a re build OK couldn't leave you hanging Charging coil #1 brown + charging coil # 1 green - 100 ohm scale 640 to 960 ohms at 20 degres C temp Coil # 2 pink + coil #2 green - again 20c 100 ohms 464-696 Tested at the plug comming out of the mag Pick up coil red + White - 100 ohms 248-372 ohms at 20 c Hope this help check in tmorrow Ops try heating it up mine tested ok untill it got just over 20 c so I don't realy trust the book Link to comment Share on other sites More sharing options...
Joeag1 Posted July 22, 2012 Author Share Posted July 22, 2012 Cheers Phil Link to comment Share on other sites More sharing options...
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