Yesterday's Tractor Co. Parts for Farm Tractors - Compare our Prices!
Click Here or call 800-853-2651 
   Allis Chalmers Case Farmall IH Ford 9N,2N,8N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   Traditional YT Forum ViewClassic View   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

engine miss firing


 
Post new topic    
View previous topic :: View next topic  
Author Message
dunseth
New User


Joined: 22 Feb 2013
Posts: 2


Report to Moderator

PostPosted: Fri Feb 22, 2013 7:48 pm    Post subject: engine miss firing Reply to specific post Reply with quote

2020 deere diesel runs good at idle to 1000 rpm. then above 1000 rpm. engine starts fluttering and wont rev up over 1500 rpm. then sometimes the engine will die but it will restart it has never quit running at idle to 1000 rpm. as of yet. any suggestions will be much apprecated. thanks maurice
 
Back to top
View user's profile
Jerry/MT
Tractor Guru


Joined: 22 Jul 2003
Posts: 10057
Location: Western Montana

Report to Moderator

PostPosted: Fri Feb 22, 2013 10:15 pm    Post subject: Re: engine miss firing Reply to specific post Reply with quote

Air in the fuel delivery system, dirty or worn injector?
 
Back to top
View user's profile
Jerry/MT
Tractor Guru


Joined: 22 Jul 2003
Posts: 10057
Location: Western Montana

Report to Moderator

PostPosted: Fri Feb 22, 2013 10:16 pm    Post subject: Re: engine miss firing Reply to specific post Reply with quote

Could also be restricted fuel delivery.
 
Back to top
View user's profile
showcrop
Tractor Guru


Joined: 13 Dec 2000
Posts: 9951


Report to Moderator

PostPosted: Sat Feb 23, 2013 8:42 am    Post subject: Re: engine miss firing Reply to specific post Reply with quote


Sounds like fuel flow restriction. You need a continuous fast dribble. Not for just five seconds but for one minute.
 
Back to top
View user's profile
Jon Hagen
Tractor Expert


Joined: 05 Mar 2009
Posts: 1785


Report to Moderator

PostPosted: Sat Feb 23, 2013 10:24 am    Post subject: Re: engine miss firing Reply to specific post Reply with quote

Does this have a Rosamaster / Standine injection pump?
If so, a common failure is the plastic governor weight ring. when it fails, plastic bits clog the fuel return on the pump and cause this kind of erratic running. Remove the inspection / timing cover on the pump and see if you have what looks like grains of sand in that opening.
If you do, that will be the same bits of plastic that are clogging the return passage.
Fix this soon, as a totally failed governor ring can make a runaway that could blow up the engine.
 
Back to top
View user's profile
dunseth
New User


Joined: 22 Feb 2013
Posts: 2


Report to Moderator

PostPosted: Sat Feb 23, 2013 10:41 am    Post subject: Re: engine miss firing Reply to specific post Reply with quote

yes jon this has a roosa master JDB431AL2475 model pump on this 2020 deere.
 
Back to top
View user's profile
Display posts from previous:   
Post new topic    Yesterday's Tractors Forum Index -> Restoration and Repair Tips All times are GMT - 8 Hours
Page 1 of 1

 
Jump to:  
TRACTOR   PARTS TRACTOR   MANUALS
Same-Day Shipping! Most of our stocked parts ship the same day you order (M-F).  Expedited shipping available, just call!  Most prices for parts and manuals are below our competitors.  Compare our super low shipping rates!  We have the parts you need to repair your tractor.  We are a Company you can trust and have generous return policies!   Shop Online Today or call our friendly sales staff toll free (800) 853-2651.

YT Home  |  Forums Home

Copyright © 1997-2014 Yesterday's Tractor Co.

Powered by phpBB © 2001, 2005 phpBB Group

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