Yamaha_oldie Posted December 29, 2007 Share Posted December 29, 2007 I have a well used 1975 yamaha dt400b. im having problems with geting a spark. i am getting 8-8.6 volts at each point in the wiring. i was wondering if any one had any similiar problems or how many volts are needed... ' Thanx Link to comment Share on other sites More sharing options...
jeepurz Posted December 30, 2007 Share Posted December 30, 2007 http://65.12.209.183/yamahaforum/index.php try here, good luck. gezz theres a lot of old dt post here. had a 250 dt in 76 great bike. Link to comment Share on other sites More sharing options...
kobascle Posted May 29, 2008 Share Posted May 29, 2008 Buy one of these manuals. It solved my electrical problems. It includes a colored wiring diagram. IT HAS EVERYTHING.. www.faxonautolit.com Link to comment Share on other sites More sharing options...
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