190 XT SERIES 3 smoking problem
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=14351
Printed Date: 02 Feb 2025 at 7:52pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 190 XT SERIES 3 smoking problem
Posted By: DougG
Subject: 190 XT SERIES 3 smoking problem
Date Posted: 25 Jun 2010 at 4:47pm
|
I,m working on an AC 190 xt series 3 , it seems to have alot of uuummmppphhh , but the thing smokes like a train !!! It has boost out of the intake , seems to run good , idles fine , but it seems like its the fuel imput maybe out of wack ; all the ones I,ve ever had that had bad injectors all ran rough , but this one runs fine; whats some ideas? I,m thinking injectors ???
|
Replies:
Posted By: Joe(TX)
Date Posted: 25 Jun 2010 at 5:41pm
|
It sounds like the pump has been turned up a bunch.
|
Posted By: Amos
Date Posted: 25 Jun 2010 at 10:45pm
|
Check air filter. I had one that was plugged so solid I filled it with gasoline, went to house and had lunch, came back and the outside of the paper element was not even damp yet. Smoked a lot less when I put a new one in. Could also be your injection pump out of calibration. Air filter is most likely a lot less expensive solution.
|
Posted By: Mark D.
Date Posted: 26 Jun 2010 at 4:50am
Our XT, 7030, and 7580's were always smokers. The XT was turned up a bit as well. There may be nothing wrong at all. Its hard to tell cause too much smoke is always a matter of opinion. No matter what, it wont run looking like its got pollution crap all over in it!! Good luck!
-------------
Miss Behavin - D21 Super Farm
Xcessive Tinkering - 190 XT Hot Farm Puller
Watch on YouTube - http://www.youtube.com/watch?v=J2TX1Af7aoA
|
Posted By: wayne3
Date Posted: 26 Jun 2010 at 5:57am
|
You didn't mention color of exhaust. Could make difference in trouble shooting. I'm assuming its black. Is always same color idling,cold-operating temperature, full throttle or under load?
|
|