lascellebubear Posted December 4, 2014 Share Posted December 4, 2014 Hi I got a Yamaha dt 125 r 1998 , I got it recently for my birthday it's got a full dep pipe exhaust system on it and the two stroke was turnt up , the man who I bought it of jetted it up one cause he put the pipe on but the spark plug keeps burning out after a couple of hours riding it then I put a new on in and it's fine can all one help ? Would really appreciate it Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Moderator Airhead Posted December 4, 2014 Moderator Share Posted December 4, 2014 what do you mean? a photo of these burned out plugs will help Link to comment Share on other sites More sharing options...
lascellebubear Posted December 4, 2014 Author Share Posted December 4, 2014 Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Moderator Airhead Posted December 4, 2014 Moderator Share Posted December 4, 2014 just looks like a carbon fouled plug to me explain the 2 strole oil turned up...how? what is the number of the plug ? Link to comment Share on other sites More sharing options...
lascellebubear Posted December 4, 2014 Author Share Posted December 4, 2014 I put a new one in and it's fine again don't get it & br9es & the man said he turn it up two notches and put the jet up cause he put the dep pipe on Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Moderator Airhead Posted December 4, 2014 Moderator Share Posted December 4, 2014 I put a new one in and it's fine again don't get it & br9es & the man said he turn it up two notches and put the jet up cause he put the dep pipe on Sent from my iPhone using Tapatalk sorry but ...turn what up 2 notches, what are you trying to say, cant you be more specific? Link to comment Share on other sites More sharing options...
too slow Posted December 4, 2014 Share Posted December 4, 2014 i know its not directly related to the oil pump but are you sure he didn't just mean he raised the carb needle two notches and why can't you ring the last owner and ask him exactly what he done, even if you don't have the number as it was a birthday present, the person that brought the bike for you must have a contact number for the last owner Link to comment Share on other sites More sharing options...
lascellebubear Posted December 4, 2014 Author Share Posted December 4, 2014 The cable coming out of the two stroke pump box with the four screws & I have asked him for the last owners contact waiting on reply Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
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