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            Derbi Mulhacen 660 Fueling - Help 
            
 
             Hello from Paisley, Scotland. 
            Just found this forum today and joined in the hope that you can help me.
 I've just bought a Derbi Mulhacen 660 which is fitted with an XT660 engine.
 It's not right just quite running right and stalls on occasion.
 The spark plug colour is white rather than a "rich tea biscuit" colour - it looks like she is running lean.
 I've heard that you can adjust the CO level / Fueling which you do through the dash?
 Any help that you XT owners could give would be greatly appreciated.
 Cheers Craig
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