Posted by pwyld on March 23, 2015 at 06:26:46 from (12.216.216.6):
I’m looking for some suggestions on a probable root case for my tractor stalling out. Here’s what I got: - 1956 International Harvester 300 Utility Tractor (Gasoline). - Refurbished the carburetor (used new carburetor kit, new gasket and new pin) – float works fine. - Cleaned fuel line & tank of debris, cleaned gas filter – fuel flows freely into glass filter vial. - Installed new oil and water temperature gauges. Oil gauge registers fine when tractor is running. - Tested water temperature gauge prior to installing in tractor. Water temperature gauge registers when sensor was put in boiling hot water. Facing the engine manifold the upper left exhaust manifold has a crack directly on top of it. I patched this up with JD weld. I know it’s a bandage solution, but crack goes back to the engine block. Didn’t want to chance brazing it that close to the engine block, nor wanted to risk taking it off and possibly breaking or snapping a bolt. Here’s the symptoms: Tractor fires up initially with no problem. Runs pretty well for about 15 to 20 minutes, even under load. Water temperature hardly registers. After engine is running for this amount of time, the engine starts to sputter and jerk as if it were not getting enough fuel. Again, the water temperature is just starting to register; still within the low range. If I let the tractor sit for a little while, say about 5 minutes, it fires up again; however, it will stall again approximately within 5 minutes say. In my opinion, the problem is somehow temperature related. I was thinking it might be the crack in the exhaust manifold, but that doesn’t make sense to me. I can see if it was the intake manifold sucking in air, which would make the air/fuel mixture too lean when the crack would expand when the engine heated up. But I didn’t visually see any cracks on the intake side. Plus, the water temperature gauge was reading very low, so the engine temperature was relatively cool. I’m wondering if anyone else out there had a similar problem, or any suggestion on what I should try next.
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 ]
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.
