Posted by Joe (Wa) on March 06, 2011 at 22:33:18 from (67.142.175.22):
In Reply to: Cleaning spark plugs posted by GeneMO on March 06, 2011 at 15:31:09:
The reason they aren't popular anymore is that they are not economical to use except to a guy that has lots of free time.
Look at a new quality plug, the porcelain is shiny and smooth, the surrounding metal is smooth & bright. That is to provide a surface that is resistant to carbon build up and easier to blasted off by combustion.
Sand scours & pits the porcelain & surrounding metal providing a perfect grip for carbon that hardens by heat and can't be blasted off by combustion. That initial carbon provides a good seat for new carbon & it snowballs causing more frequent maintenance.
Most of us only change or clean plugs after the engine gets hard to start or runs poorly or has pre-ignition and then we procrastinate until it won't start at all or is a PIA to use.
Engines know when you really want to get something done quickly w/o spending a lot time & effort. That's why they go t!ts up right when you need them most to get revenge for all that old gas you've been shoving down their throat, wallowing in mucky oil you were too lazy to change, leaving them out in the rain & snow, overloading and all the other inhuman treatment when they have be busting a gut for you. Up yours.
Will you give your engine a small break from abuse and install new plugs when they're needed? Nooooooooo. You spend 20 mins a plug to pull, blast, gap, and reinstall a marginal piece of crop that going to carbon up twice as fast as a new one. But hey, you saved $2 apiece rignt. No wonder you're engines get pizzed off.
BTW this was all common knowledge way back in the 60's. I can even remember back in the 50's when the real mechanics laughted at it.
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 - History of the Nuffield Tractor - by Anthony West. The Nuffield tractor story started in early 1945. The British government still reeling from the effects of the war on the economy, approached the Nuffield organization to see if they would design and build an "ALL NEW" British built wheeled tractor, suitable for both British and world farming.
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[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.
