Hi all, I have brought a Husqvarna SM610S 2005 a few months ago and I have had nothing but problems with it
keeps backfiring and it will have no pull or power, it's so hard to
ride as it is. Sometimes it will backfire loads and be totally
unridable and other times it's not so bad.
I have checked the
air box, taken apart the carb, checked the petrol tank the pipes and
the fuel tap. I have changed the spark plug. Anyone got any ideas what
it could be?
Any advice would be appreciated.