chris63 Posted June 23, 2009 Share Posted June 23, 2009 I own a 1993 Yamaha 20 horse tiller that is leaking fuel/black sooty out of the exhaust port onto the garage floor.Any thoughts on this one?This has been a trouble free motor up to this point.I dis-connected the fuel tank hoping that it may have been venting through the engine due to the sudden heat wave.Any thoughts on this matter are appreciated.c63 Quote Link to comment Share on other sites More sharing options...
broken_line Posted June 23, 2009 Share Posted June 23, 2009 what aer you mixing your oil ratio at? it could be unbrunt gas, oil, stuck carb float or like you said the gas tank expanding and pushing gas into the motor.. Quote Link to comment Share on other sites More sharing options...
Tyler23 Posted June 23, 2009 Share Posted June 23, 2009 does it look like a sorta milky fluid? how much? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now ↓↓↓ or ask your question and then register. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.