I have an 84 tri zinger 60cc. Where the fuel line connects to the carb, does this port lead to the the float needle? When I blow threw the port that the fuel line connects to I get no air flow. Hence, I'm getting no fuel to start the bike. Note, its fires up if I shoot a burst of carb cleaner. I have it soaking in gas I hopes of clearing it out. The rest of the ports flow fine. Anyway, I hope I've put enough info. Thanks Chris H

mamicheddy

• 79 Answers
• Posted on May 07, 2009

SOURCE: kohler motor starts then carb loads up with gas

If the engine is running rough then this could mean that you have weak spark or valve adjustment. When an engine runs rough it will not burn all the fuel, which will create excess fuel in the air cleaner housing. Also, make sure the the float is closing in the carberator.

steve

• 181 Answers
• Posted on Jun 29, 2009

SOURCE: 32 cc blower not starting

your problem is inside the carburator.there is a small screen inside that needs to be cleaned out.take the single screw from one side of carb.there is a small screen in side.carefully take an air hose and blow it out.do not blow to hard or the screen will blow out.once it's clean the unit will start right up.hope this helped,let me know.................................

SOURCE: Fuel lines, McCulloch, Eager ****** 2014 with Zama M1-M7

Hey there, I'm not familiar with this particular tool, but, there is a good chance, that if you cut the fuel lines of an accurate length, mock up the replacement of the carb, and that should help you figure out, what goes where:)
Bon chance!

Greg O'Day

• 376 Answers
• Posted on Sep 29, 2009

SOURCE: Air box and crank case fuel flooding problem

Well there only one way the fuel can get into the crankcase and that's from the fuel tank. The petcock must be draining and the float needles are not stopping the fuel flow. Do you have a prime position on the petcock? If so do not run the bike in the position. Try topping the tank off with gas and letting it sit for a while and see is the gas has gone down and then check the crankcase and see if there's fuel in it again. i still say its got to be your petcock.

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SOURCE: 1980 Yamaha XS 400 Special First,

First, you need a good battery. The bike does have electronic ignition. Soak the carbs in denatured alcohol for two hours after removing the float bowls, then clean with spray cleaner. Spray into every large and small hole you can find. Remove the rubber diaphragm from the center of carb prior to cleaning. New diaphragms are $196 each. Check all fuses. Put in new spark plugs, NGK-BP7ES. Clean the air filter. Get a can of spray starter fluid and spray on the air filter. The rubber mounts for the carbs are likely to be a problem once it gets running. It looks like they are still available at Babbitt's, $53 each. If un-carburetored air can get into the joints it will lean the fuel mix and cause uncontrollable high idle.

Before you sink a lot of money into the bike, check for spark. If spark is present, coast the bike down a good sized hill without any spark plugs being installed. Put the bike in 3rd gear as you go downhill then let the clutch out to turn the engine over. Now ( using the clutch lever ), shift through all the gears then neutral. If the bike will not shift properly it likely has a bent shift fork. I can't find any forks avaiable. With a bad tranny I would put it back in the dirt floor building and find a newer bike. Here is a link to Babbitt's. Please rate my answer. Thanks.
www.babbittsonline.com/pages/parts/viewbybrand/default.aspx

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