Question about 2004 Suzuki RM 125

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Smoke alot I have a suzuki RM 125. my bike runs great but the problem is that smokes a lot and oil comes out from the exhaust. What it could be?

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You jetting is off on your carb. Raise the clip on the needle in the carb, if it still does it.....the it will need smaller jets.....see a motorcycle shop.Your bike is a two stroke and will smoke with oil coming out the exhaust if card is too rich. What raio do you mix your gas/oil at? Disregard the first post....he must think its a four stroke engine.

Posted on Apr 01, 2010

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Sounds like the bike is in need of new piston rings especially if that much oil is blowing on such a newer bike. if the crankcase is not overfilled, then focus on rings especially if the sparkplug is oily too.

Posted on Feb 03, 2009

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Please rate this solution. Thanks!

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