Question about 2003 Suzuki RM 250
Dirtbike is a suzuki RM250 2stroke
My 2003 rm 250 was smoking alot and i found it out to be my crank shaft seal on the clutch side try that if have put the correct oil/fuel mix in
Posted on Feb 20, 2011
Could be too much 2 stroke oil in your mix or worse case, your piston rings are going.
Posted on May 18, 2009
You may have too much oil in the fuel mix. It should be 32/1 for the RM. If you put too much oil in, the bike will produce excessive smoke, and foul the plug also. Always use a good quality Two Stroke oil. Your Bike depends upon it. Happy to answer any more questions you may have.
Posted on Nov 21, 2008
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