Posted by don656 on October 09, 2011 at 10:41:25 from (75.179.143.177):
I took the d-21 plugs out this morning and put it autolite 386 plugs. The difference is like night and day! I plowed 4 more acres and the tractor is running fine. It recovers well when it bogs down and when I pull the TA lever it recovers right away and smoothly. With the d-21 plugs it had difficult recovering when I pushed the clutch in.
I am a little worried that I might have damaged the engine with the d-21 plugs. Two of the plugs that I took out were discolored on the outside of the steel hex portion.
I think it is a little irresponsible for the Case-IH dealer to sell plugs that are too hot for the tractor. When I bought those plugs I told them that those were different than what they sold me the time before, but they assured me those were the correct plugs. What do you guys think?
Also, if less than 93 octane gas is damaging to the engine, that I have probably done some real damage to that engine. I have put about 500 hours on it with 89 octane gas. How can I tell if and how much damage I have done?
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 - Talk of the Town: Repairin a Gas Tank - by Staff. This interesting discussion is from the Tool Talk Discussion Forum. Remember that safety is your first priority - make sure you know what you are doing before attempting a potentially dangerous activity!
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[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.
