Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo Auction Link (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Farmall & IHC Tractors Discussion Forum
:

1468-1568 ih

Welcome Guest, Log in or Register
Author 
73chevy

07-12-2007 16:59:43




Report to Moderator

Does any body know how the 1468-1568 internationals shuts down 4 of its cylinders under a light load?




[Log in to Reply]   [No Email]
Owen Aaland

07-12-2007 17:20:25




Report to Moderator
 Re: 1468-1568 ih in reply to 73chevy, 07-12-2007 16:59:43  
The injection pump on those tractors are designed so that fuel is sent to only four cylinders until the load reaches 20 pecent. From twenty percent load to 80 percent load the fuel to the other four cylders increases until they have equal fuel delivery. From 80 percent to maximum fuel delivery all cylinders get equal amounts of fuel.

These engines run on four cylinders under light load to keep enough load on them to keep them warm enough so they do not smoke. If you change them overe to run on all eight all the time, like the truck engines, you end up with an engine with lots of white smoke at idle and light loads. Trucks had the same problem when they sat at idle.

[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


TRACTOR PARTS TRACTOR MANUALS
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 ]

Home  |  Forums


Copyright © 1997-2023 Yesterday's Tractor Co.

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.

Yesterday's Tractors - Antique Tractor Headquarters

Website Accessibility Policy