ATV Florida Forum

General => Tech Corner => Topic started by: 300EXRACER on March 06, 2006, 07:53:49 PM



Title: ENGINE SMOKE
Post by: 300EXRACER on March 06, 2006, 07:53:49 PM
i just bought my 1997 honda trx300ex yesterday and today i was messing around with it. I saw that the engine was letting alot of smoke out? i think it was from where the exhaust goes into the engine head but i dont know? does anyone know what i should do?


Title: Re: ENGINE SMOKE
Post by: Chevy1500z71 on March 06, 2006, 08:01:39 PM
loose exhaust header?

iv heard of people spraying ther bike down with wd40 if u got it on ur header, it would smoke... lol



Title: Re: ENGINE SMOKE
Post by: 300EXRACER on March 06, 2006, 08:06:41 PM
nah i had checked the bolts, they were tight but my brother said that maybe theres a bad seal or gasket? well the guy i bought from may hav got chemicals on it from puting shine'r on the fenders and tires but ive had it running and i would think it wud stop by now?


Title: Re: ENGINE SMOKE
Post by: LakeMaryKid on March 06, 2006, 08:10:48 PM
What kind of smoke is it? Oil buring smoke or white greyish smoke? Does it come out of the end of the exhaust? Could be bad valve seals.