Here is a truthful story about a straight weight episode. I recently changed the oil in my Jeep Cherokee. I always run a Castrol 30 w, nothing else. I use it in the Impala and the GMC that I bought new in 2006 and 2004 respectively. After changing the oil and the filter, I later headed out to diner in the Jeep. About 5 miles down the road I noticed that I had no oil pressure. I stopped, opened the hood and saw nothing wrong. I then restarted the engine and since I heard no noises, I continued down the road. I assumed that the oil pressure gauge had gone bad or that I had an electrical problem. About 5 miles later the engine began making some awful nosies and I knew it was indeed an oil problem. The old filter gasket stayed on the engine and I had tightened the new filter up and crushed the old gasket in ahead of the new filter.
I removed the gasket, retightened the filter, added 5 qts of oil and then restarted the engine. It made a little nosie and smoothed right out. That happened about 10K miles ago and it has been running fine since then. My point is that oils today coat metal so well that straight weights are perfectly acceptable. Heck multigrade , additised oils didn't really appear until the 60's. We used base oils in the old tractors, cars and trucks for years. I think multi grade oils have a place in extreme temperature scenarios, but straight weights work just as well.
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 - Restoration Story: Fordson Major - by Anthony West. George bought his Fordson Major from a an implement sale about 18 years ago for £200.00 (UK). There is no known history regarding its origins or what service it had done, but the following work was undertaken alone to bring it up to show standard. From the engine number, it was found that this Major was produced late 1946. It was almost complete but had various parts that would definitely need replacing.
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[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.
