any reply's

 

i also own a ds650. i put a dg exhaust on it and then it also started smoking so tell me what you do to fix it i am puting new rings in it in about a week so i will tell u if that works.

 

hasnt smoked since i think it was the wd40 and sometimes when i let the bike sit for months i get a little smoke but it goes away.

 

well I know that my friend whenever he jumps his raptor 350 alot or keeps doing wheelies continuously it will start to put out white smoke and one he rides it on flat ground it will stop smoking after he runs it without wheelies or jumping for a little while...but in his case to me it seems like oil is slipping by the rings on it and causing it to smoke...did it smoke before you put wd40 in the engine if not then I would say that the wd40 is the cause of your problem where did you spray it through the carb or through the spark plug hole...usually if you have trouble you put ether into your quad but never heard of wd40 to lubricate it...I would get a new spark plug gap it right and if you can't do the jetting (the plug should be like a dark brownish color) then send it to the dealer and get the problem solved.

 

hasnt really been a problem it only smoked that one time but its hasnt smoked since i think the wd-40 gelled inside of the piston and caused it to smoke. its running good right now it would only smoke if i went full throtle and let it would throw out a little puff btu nothing serious.

jonathan