After a failed, choke assisted start, some fuel dripping from the carb is normal. If the drip stops after a few seconds, it is not flooding.
If the fuel begins to drip soon after the fuel valve is opened, or the engine loads up, begins to blubber and make black smoke, then you have a flooding carb.
Trash in the needle/seat is the most common cause. Sometimes you can pull the drain plug on the bowl, let the carb drain, turn on the fuel valve and flush out the trash. But if the tank is contaminated with rust or trash, it will get back in there. Only takes a tiny piece to hold the valve off the seat. Be sure the screen is in the sediment bowl. Inline filters are not recommended for gravity flow systems. If you do add an inline filter, be sure it is a screen type, not pleated paper.
Other reasons can be a defective needle/seat, loose seat, float level set too high, sunk float, or bent/binding float. Just because it's new doesn't mean there is not a problem with the carb. They are aftermarket, anything is possible.
But, you could have other problems. Have you cleaned the air filter element? There is a mesh element inside the canister, it is often overlooked. Also check for mud dobber nests, mouse nests.
If this is still a 6 volt, everything needs to be right for it to start. The battery cables need to be size 0 or larger, not the skinny ones from the auto supply. The starter needs to be healthy and in good repair. If the bushings are worn, it will draw too much amperage, robbing the coil of enough voltage to fire while cranking. The battery and generator need to be in good order. A slightly discharged battery, dirty cables, faulty generator will cause starting and running problems.
As for the distributor and other electrical components, they are all aftermarket. Today's points and condensers are poor quality. Even though new, they can still be the problem.
Finally, have you checked the compression? A tired engine will not start easily, no matter how well tuned.
Upload one or more videos to your post. Photo filesizes should be less than 300K and Videos, less than 2MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Listening to Your Tractor - by Curtis Von Fange. Years ago there was a TV show about a talking car. Unless you are from another planet, physically or otherwise, I don’t think our internal combustion buddies will talk and tell us their problems. But, on the other hand, there is a secret language that our mechanical companions readily do speak. It is an interesting form of communication that involves all the senses of the listener. In this series we are going to investigate and learn the basic rudimentary skills of understanding this lingo.
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
