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Old 05-04-2005, 01:27 PM
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Motorboy
 
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Default RE: Black Oil coming out of exhaust qustion?

Soot are not danger for the engine, it is a product of burned kerosene and if the fuel has medicinal castor oil, it will produce black sludge. Nothing to worry about this soot so long the engine are running normal.

Jens Eirik