Been a while since I've been into a late 8N, however, the carburetor if I remember correctly has two chambers; one is the fuel bowl, the other the air intake passageway. On earlier MS carburetors, on the intake side was provided about a 1/16" hole in the bottom for overflow drainage when the carburetor flooded. Check to see that if the hole is there and that it is open and if there is antifreeze solution in the intake pipe. For the fuel bowl to have antifreeze solution means either that someone accidently got antifreeze in your gas can or that the entire bottom of the intake side has filled with antifreeze solution and it has spilled over into the fuel bowl. The gasket between the fuel bowl and air passages is notoriously poor and if the intake air passage filled with antifreeze it is highly probable that you wound up with antifreeze in the fuel bowl. If yours doesn't have a drain hole, disconnect the intake pipe from the air cleaner at the inlet side of the carburetor to look for antifreeze solution on the intake side. Still means most likely however that the antifreeze source is a leak in the cylinder or cylinder head allowing antifreeze to drain back down the intake manifold. A blown or leaky head gasket is the most probable source and usually manifests itself as a dead miss long before you see other symptoms. Before you spend the 12 hours or so on exploratory surgery be sure you x-out other possibilities like contaminated fuel, water leak into the oil bath air cleaner (if it sits outside). Try if possible to isolate the offending cylinder with a leak-down test. Short or remove spark plug wires one cylinder at a time to find the miss that usually accompanies the ailment. Look also for antifreeze in the oil as usually it finds its way into the pan. Verify that the radiator is full. All else fails; pull the head and look.
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 - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[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.
