Posted by Steve@Advance on August 26, 2017 at 12:42:28 from (66.169.147.211):
Working on an 06 Ultra Classic.
It acts lean at idle. Start it up, it tries to idle for a couple seconds, then blubers down and dies. If I keep flipping the throttle I can get it to rev, then tries to run away, up around 2500 RPM, then returns to poor idle and dies, popping fire back through the intake at random. It seems to run OK once past the lean idle condition.
It acts like a vacuum leak, so I tried spraying carb cleaner around the intake gaskets and injectors. At one time I thought it gave some improvement, so I pulled the intake, replaced the gaskets and injector orings. Didn't see anything wrong, made no difference. Also replaced the plugs, just to say I did. I can make it somewhat idle by spraying cleaner into the throttle body, so I'm standing by the lean theory.
I have not checked the fuel pressure because I don't have the special quick coupler adapters needed, a $150 tool. There are no codes present.
My next move is to buy the fuel pressure gauge, or try to rig something up.
Upload one or more videos to your post. Photo filesizes should be less than 300K and Videos, less than 2MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
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 ]
Today's Featured Article - Harvestin Corn in Southern Wisconsin: The Early Years - by Pat Browning. In this area of Wisconsin, most crops are raised to support livestock production or dairy herds in various forms. Corn products were harvested for grain, and for ensilage (we always just called it 'silage'). Silo Filling Time On dairy farms back in the 30's and into the first half of the 40's, making of corn silage was done with horses pulling a corn binder producing tied bundles of fresh, sweet-smelling corn plants, nice green leaves with ear; the
... [Read Article]
Latest Ad:
For sale Farmall super A tractor is complete and has just been setting for awhile,it was running when pulled out of the barn,shouldn’t take to much to get it going asking 1100.00
[More Ads]
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.
