one more thing you may need to check is smell the oil to see if oil smells like gass if so change the oil carb could have spilled gass in oil.hope this helps.
bubbafw
June 2010
If its been tipped it may well have filled the air filter with oil via the engine breather, remove the filter and run the engine, does the smoke clear? if yes replace the filter with new, if not is it over filled with oil? if not it may well be piston ring/cylinder bore wear
Husqvarna man
June 2010
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