samo Posted August 14, 2009 Report Share Posted August 14, 2009 My rev 3 270ccm starts when it's cold first kick but when I turn off the motor and try to start it after 5min. it doesn't want to start. It starts only with fully opened trottle. When I turn off the engine and than start it at once, it starts fine..It doesn't want to start only when I wait 5-10 minutes.?? What could be the problem? S. Quote Link to comment Share on other sites More sharing options...
lowbrow Posted August 14, 2009 Report Share Posted August 14, 2009 There's no problem. Just get in the habit of turning the fuel off when you park the bike and remember to turn it on again after you've restarted it. Avoid parking the bike facing downhill too. Quote Link to comment Share on other sites More sharing options...
stork955 Posted August 14, 2009 Report Share Posted August 14, 2009 Gday, it is too rich. I'd remove, clean and check the carb, particularly the float level. Check the air filter also -is it clean and re-oiled lightly? Cheers, Stork Quote Link to comment Share on other sites More sharing options...
samo Posted August 15, 2009 Author Report Share Posted August 15, 2009 Gday, it is too rich. I'd remove, clean and check the carb, particularly the float level. Check the air filter also -is it clean and re-oiled lightly?Cheers, Stork I made mods. on the carburator ( float level, drilling..) and when I look the spark plug it is not black as before, so I think it is not too rich. The petrol doesn't leak through the atmospheric pipes anymore..maybe is float level too low? S. Quote Link to comment Share on other sites More sharing options...
lowbrow Posted August 15, 2009 Report Share Posted August 15, 2009 Having to start it with wide open throttle suggests its flooded, not weak. Quote Link to comment Share on other sites More sharing options...
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