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

Shop Now

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

Attention Forum Users: On the 28th of December 2023 at 9:00am Central Time, we will be taking the forums down for maintenance while we prepare the new forums for your use. Please click here for more information.

Discussion Forum
:

Wd idle

Welcome Guest, Log in or Register
Author 
Ted

07-04-2002 06:58:54




Report to Moderator

Just fired up a wd my son has been restoring. It runs perfectly with the choke pulled out, even throttles up nicely while the choke is on full. Had carb apart everything looks good, what would cause this problem? Thanks Ted




[Log in to Reply]   [No Email]
Noly

07-04-2002 07:59:28




Report to Moderator
 Re: wd idle in reply to Ted, 07-04-2002 06:58:54  
did he check the gas tank for rust?? I have a WC,just got it, and ran fine for a little while then you gradually had to increase choke. It finally quit running. Removed sediment bulb, and the intake was plugged with rust. Am going to have the tank cleaned and sealed. Our local radiator shop can so the job.



[Log in to Reply]  [No Email]
Ted

07-04-2002 15:01:28




Report to Moderator
 Re: Re: wd idle in reply to Noly, 07-04-2002 07:59:28  
Gas tank is clean and I have a good flow to the carb. Tractor runs like it should but only with the choke on. Can't figure it out? Ted



[Log in to Reply]  [No Email]
Punchie

07-05-2002 20:42:58




Report to Moderator
 Re: Re: Re: wd idle in reply to Ted, 07-04-2002 15:01:28  
HI Ted

What type Of Carb?

Boy the junk you can Pick up, I run two WD and about to put two more in the Field.

First open drain in bottom of the Carb. You sould get a fair amount of gas and than a steady stream, not dripping but stream of gas.
If you are getting that, I would say your ok to the carb and float should be good enough to start it. If float is not working you'll get to little of gas ( Tractor will run ok for a few minutes and act up get starved for gas, shut off wait few minutes and start it will run ok until gas is used up) , if too much gas float stuck open or float is set wrong you get overflow after tractor is shut off, and you leave the gas on.

Gas ok out of drain, I would open up the carb and clean it make sure that the jets are open, sounds like dirt in the carb to me stopping flow to the main jet, or flow pass the float valve.

Make sure you have a sreen in your sediment bowl.

If you think your Manifold is leaking try to sray some carb clean around the manifold , do this when it is cool not hot, be ready for a fire just to be safe. If it is leaking you should hear it in the way the enhgine is running , should miss or sound funny, if leaking.

Not fun I'm having my troubles with dirty gas right now, got some type of old oil ( tar ) in a gas can and guess wear it is now , in the tank and fuel system of one of My tractors.

Think about the gas and how it needs to go from gas cap to the manifold .

Good luck !!

Punchie

[Log in to Reply]  [No Email]
Hyperpack

07-04-2002 21:59:49




Report to Moderator
 Re: Re: Re: wd idle in reply to Ted, 07-04-2002 15:01:28  
I cleaned the Marvel Schebler carb on my D15 a couple years ago and installed a new gasket,It ran exactly like yours.I had it apart a few times before I discovered the new gasket was missing one tiny hole right near the venturi.Its been awhile but I think it is on the back side of the whitemetal insert.Also if the bowl vent was plugged it could act this way.



[Log in to Reply]  [No Email]
steve

07-04-2002 19:29:26




Report to Moderator
 Re: Re: Re: wd idle in reply to Ted, 07-04-2002 15:01:28  
I agree with Noly, full choke shuts off the air. If it runs o.k. at that point then you are not getting any gas with the choke off. MIght be plugged main jet, or wrong float setting. First guess is always the sediment bowl and line.



[Log in to Reply]  [No Email]
Bryan Smith

07-05-2002 12:36:40




Report to Moderator
 Re: Re: Re: Re: wd idle in reply to steve, 07-04-2002 19:29:26  
Could also be:

- float set too low (but I would doubt it)

- leaking intake manifold (allowing more air in)

- trash restricting flow into needle valve in carb

... that's just a start .... ;-) On my B it was a combination of trash in the carb/rust from the tank/loose carb venturi.



[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