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Longjia 125cc raptor had problems with fuel leaking from the bottom of the carb and though the air filter. Just put a new carb on OK for a few day now doing the same any clues please

Fuel leaking from the bottom of the carb put a new carb on doing the same after a few days

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Did you put a brand new carb or just new to you.check inside of tank for rust or dirt install a new fuel filter

Posted on Mar 07, 2016

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New carbs aren't known for leaking unless you had it open and altered some thing. A float can get stuck if you let it sit without using it. Should put stable in your tank and run it so thestable gets into the carbs.
Check above the carb for a gas leak from the gas hoses and check the gas tank. They may be running down onto the carb and just appears like the carbs leaking

Posted on Mar 07, 2016

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Posted on Jan 02, 2017

Ken Mangione

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SOURCE: 1995 honda cbr f3 wont start

I would think about investing in a carb re-build kit.

Posted on Dec 22, 2008

goofduck

Jeff Adkisson

  • 490 Answers

SOURCE: 1998/99 kx 125 fuel leaking from carb outlet at bottom

sounds like the needle and seat may be the problem

Posted on Apr 15, 2009

mike fuson

  • 636 Answers

SOURCE: Fuel leaking from carb vent tube on newly cleaned carburetor

that would be either the float set to high or the needle and seat is missing an o-ring while you had it apart. Should look at getting a carb kit there only approx. 23 bucks and it would save you a lot of grief in the long run.

Posted on Jul 26, 2009

bgj44

  • 1 Answer

SOURCE: Fuel in the crankcase

it sound like your fuel shut off valve is bad and the needle valve and set may need to be cleaned.

Posted on Mar 24, 2010

ssummers88

  • 1 Answer

SOURCE: 1985 yamaha maxim 700 wont start no fuel. however

I had the same issue with mine, just recently purchased the bike, previous owner said it ran but has been in storage a year and a half. I filled the fuel filter and everything and it would **** down the fuel but never even attempted to fire. I came to find out that there are two lines that come off the tank, the one without the fuel filter has a vacuum on it. So what we did was pour a little fuel down that line to prime the engine because it dumps fuel straight between the carb and cylinder. Took about 3-4 attempts but it fired and ran, just had to set the idle from there. Hope that helps you.

Posted on Sep 15, 2010

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