Welcome! Please use the navigational links on your left to explore our website.

Company Logo Shop Now
   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver
 
Marketplace
Classified Ads
Photo Ads
Tractor Parts

Community
Discussion Forums
Project Journals
Tractor Town
Your Stories
Show & Pull Guide
Events Calendar
Hauling Schedule

Galleries
Tractor Photos
Implement Photos
Vintage Photos
Help Identify
Parts & Pieces
Stuck & Troubled
Vintage Ads
Community Album
Photo Ad Archives

Research & Info
Articles
Tractor Registry
Tip of the Day
Safety Cartoons
Tractor Values
Serial Numbers
Tune-Up Guide
Paint Codes
List Prices
Production Nbrs
Tune-Up Specs
Torque Values
3-Point Specs
Glossary

Miscellaneous
Tractor Games
Just For Kids
Virtual Show
Museum Guide
Memorial Page
Feedback Form

Yesterday's Tractors Facebook Page

Related Sites
Tractor Shed
Ford 8N/9N Club
Today's Tractors
Garden Tractors
Classic Trucks
Kountry Life
  
Allis Chalmers Discussion Forum
:

WD motor missing

Welcome Guest, Log in or Register
Author 
DocD

05-02-2008 08:37:43




Report to Moderator

The third cylinder on my WD doesn"t fire. I have changed plugs, plug wires,points,and condenser. The cylinder compression is the same as other cylinders. Any other suggestions?




[Log in to Reply]   [No Email]
Texas Denny

05-02-2008 20:47:12




Report to Moderator
 Re: WD motor missing in reply to DocD, 05-02-2008 08:37:43  
I agree with WD45 but that should affect two cylinders - both 3 and 4. Plugs do occasionally completely fail. So do distributor caps. There could be a carbon track in the cap which redirects the spark to a different plug or ground.

I have the same problem on a Ford 901. It is #3 also but I assume that is a coincidence. I've changed plugs, caps, rotors and wires. As yours, #3 has the best compression. But it will not fire at idle - high rpm yes. I'm about to pull the valve cover and check the cam. I'm thinking it may be gettings an incomplete charge because of a flat cam lobe. It is hard to check the cam on a Ford 901 because of a lot of disassembly. A WD-45 is pretty easy by comparison.

[Log in to Reply]  [No Email]
alliswd45

05-03-2008 16:32:39




Report to Moderator
 Re: WD motor missing in reply to Texas Denny, 05-02-2008 20:47:12  
not true, when it happened to me, it only affected cylinder number 1



[Log in to Reply]  [No Email]
alliswd45

05-02-2008 12:07:45




Report to Moderator
 Re: WD motor missing in reply to DocD, 05-02-2008 08:37:43  
Get some brake clean and spray it were the manifold meets up with the head, if the rpm's go up, than you will need either new gaskets or you will need to get the manifold planed



[Log in to Reply]  [No Email]
old

05-02-2008 10:01:16




Report to Moderator
 Re: WD motor missing in reply to DocD, 05-02-2008 08:37:43  
Cap or rotor could be bad or the bushings in the distributor may be worn to the point that on the one place the rotor is to far away from the cap to let spark jump the gap. Now then you say it doesn't fire but do you mean you don't have spark on that plug or it just does not run on that cylinder. You could also have a problem with a valve not opening as it should

[Log in to Reply]  [No Email]
DocD

05-05-2008 08:13:21




Report to Moderator
 Re: WD motor missing in reply to old, 05-02-2008 10:01:16  
It does not run on that cylinder. I have switched plugs and they all come out wet. I assume they are not firing.



[Log in to Reply]  [No Email]
old

05-05-2008 08:47:36




Report to Moderator
 Re: WD motor missing in reply to DocD, 05-05-2008 08:13:21  
Thats why I say a bad cap and or rotor orbushings in the distributor and even a valve that is not opening as it should any one of those can/will cause that problem



[Log in to Reply]  [No Email]
DocD

05-07-2008 09:08:03




Report to Moderator
 Re: WD motor missing in reply to old, 05-05-2008 08:47:36  
can distributor be repaired or must it be replaced?



[Log in to Reply]  [No Email]
old

05-07-2008 09:54:39




Report to Moderator
 Re: WD motor missing in reply to DocD, 05-07-2008 09:08:03  
They can be rebuilt and have new bushings installed



[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 © 1997-2020 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