Question about 2000 Yamaha DT 125 R

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Jst gt dtr wen my bands kick in its spluttering and theres no power

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The best thing you can do to help diagnose the problem is:-

De coke the head and exhaust baffle.
Clean the spark plug.
Then give it a try.

2 stroke oil collects in the exausht baffle while the engine is running. It also turns to soot in the cylinder and the heat causes it to form hard deposits in the combustion chamber. If you remove these problems and clean the spark plug you will get a better burn at high revs.

"Blue smoke rules."

Posted on Mar 24, 2011

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Please try again in English. We cannot understand your message.

Posted on Mar 24, 2011

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Being a 2 stroke it has a lot to do with fuel mixture if you mix your own gas try mixing less if its a oil pump theres a screw on the carb fairly big turn it a little to the right and see

most important let it warm up

Posted on Mar 24, 2011

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