d4ng3rous-d4v3 Posted February 10, 2012 Share Posted February 10, 2012 hello my DT125R has a few problems 1. won't idle with choke off, and sometime seems to stutter a small amount while accelerating from standstill but is fine once its at higher revs.. 2. it has a slight rattling noise coming from the engine, but it is neither small end bearing or big end bearing from what i could tell, when i checked them. and it has had this rattling noise for about 5 months now and if it was a bearing surely it would of been nackered by now. any help is appreciated thank you. Link to comment Share on other sites More sharing options...
Moderator Airhead Posted February 10, 2012 Moderator Share Posted February 10, 2012 1; possible blocked pilot jet 2 How many miles has it done then? Link to comment Share on other sites More sharing options...
d4ng3rous-d4v3 Posted February 14, 2012 Author Share Posted February 14, 2012 had a hunch it would be pilot jet, came here to get help from people i trust haha and its done around 35k, cheers. Link to comment Share on other sites More sharing options...
NEV Posted February 14, 2012 Share Posted February 14, 2012 Crank case bearing & seal buggered ? Link to comment Share on other sites More sharing options...
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