Farm Equipment

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220

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=162038
Printed Date: 06 Sep 2025 at 7:56pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: 220

Posted By: dirtschlinger
Subject: 220
Date Posted: 19 Jun 2019 at 8:15am

I recently replaced the cobbled up fuel line on my 220. I want to add the tractor did run out of fuel. I put an electric fuel pump on it and new fuel filters. I bled the fuel filters and they are full of fuel. I was going to crack the injector lines but the nut doesn't want to turn on the steel line so I thought I would just try to roll it over and see if I get smoke. I rolled it over and got smoke and it eventually started. It ran rough for a bit but then smoothed out. It runs good at an idle up to about 1/4 to 1/2 throttle then starts to run rough and alot of brown to dark brown smoke out the stack. Pull it back down under half throttle and it clears up and runs smooth. Is this the result of not bleeding the injectors? Is there a good way to get the injector nuts to break loose without damaging or twisting the lines? It has the inline Minimec pump with AC injectors. Thanks.

Replies:

Posted By: Lonn
Date Posted: 19 Jun 2019 at 8:32am

sounds like a fuel restriction to me

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Wink
I am a Russian Bot

Posted By: DrAllis
Date Posted: 19 Jun 2019 at 8:42am

Why an electric pump on a system that is easily fed by gravity ???? Just something else to go WRONG.