Posted by Steve@Advance on August 01, 2016 at 19:00:14 from (107.203.134.67):
Saturday I posted about an AC problem on my 2013 Silverado. This truck is new to me, so don't know the history of the AC problem. Apparently the previous owner had been having problems, assumed a leak as it has die in it. I had tried adjusting the charge, ended up over charging it.
Today I took the charge out, vacuumed the system for an hour, recharged 25oz by weight per capacity label.
The pressures are now correct, at least they were in the air conditioned shop where it was 75*. The return line is sweaty cold. The compressor is cycling as it should. Time will tell if there is a leak. At this point I don't think there is a leak, never could see anything with the UV light.
Now I think I am back to the original problem. The air is cool, but not cold. It seems "thready", as if warm air is being intermittently blended with the cold. I don't think it is the cycling switch, it is too sudden and irregular. Sometimes it is quite cold, then a second later it is back to just cool. Thinking there is something up with the blend door or the actuator. Maybe something has fallen down the defrost and is jamming it, something loose, something broken...
It will go through all the motions, dash, floor, defrost, hot, cold. Just something is not quite right. But for now it's working better, I'll dive into it another day. Any ideas? Typical problems with this model?
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 - Restoring a John Deere 2010 Diesel Tractor - by Jim Nielsen. Following seven years working in California's Silicon Valley, my wife, baby son and I moved back to Australia to retire. We bought a small 'farm' of about 50 acres near Bendigo, in the state of Victoria. I soon found that it would be very useful to have a tractor around the place for things such as grading our long drive and brush-hogging the fields. I was also embarking on planting 1000 eucalyptus trees, and hence I would need a ripper, small disk plow, sprayer etc. to get these things accompli
... [Read Article]
Latest Ad:
1945 Farmall wide body gas with pto and front plow. Runs good but needs new points.
[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.
