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Chronic carb leak fix-when all else fails

Posted by shinyribs on Dec 02, 2012; 6:16am
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Chronic-carb-leak-fix-when-all-else-fails-tp4032988.html

Like the old saying says: ''When all else fails,stop using all else.'' Look for something different.

I've been fighting a carb leak for months now. I have replaced needles,polished needles, cussed screamed and almost sacrificed a chicken to the cause. Gas would randomly pour out of the overflow nipple no matter what I did.

Well,while fooling with it tonight it finally dawned on me that the fuel level in the bowl was not high enough to reach the top of the overflow tube I was looking in the wrong place.

Problem was I had a cracked overflow tube. Blowing on a hose on one end,finger over the other and a dip in a bucket of water exposed the leak.JB weld fixed it.



Kinda hard to spot,but here's the crack.it's at about 3 o'clock.