Suzuki RM125 power problem. Pls help!?

  • Thread starter Thread starter Simon H
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Simon H

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I have a 1987 RM125 which recently got fixed cos it wasn't running. But now it run's fine except when i slow down too much, too take a sharpish corner, and then try accelerate out it doesn't give the power but like 'dies' and i have to clutch a lil and then it goes. Anyone got any idea's of what the problem is???
 
Sounds like it is leaning out. Check for any vacuum leaks by spraying a mist of water around the intake manifold with the engine running. If RPM's change you have a vacuum leak. If no leak is found try raising the needle one or two notches.
 
pull ur carby apart and clean out all the jets hen take ur jetting back to stock, the stock jetting should be in the manual for an 87 rm125. once the jetting is back to stock you can play around and get it just right
 
pull ur carby apart and clean out all the jets hen take ur jetting back to stock, the stock jetting should be in the manual for an 87 rm125. once the jetting is back to stock you can play around and get it just right
 
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