Posted by William Fissell on November 11, 2012 at 15:01:36 from (76.18.178.56):
For those who didn't read the prior thread: 6V, pos ground, suddenly no spark after dead battery.
Following sounder's advice:
jumper from neg of battery to batt side of coil. Spark plug connected directly to wire from coil (no dizzy) and body of spark plug grounded via jumper cables to (+) on battery.
Grounding the dizzy side of the coil -> weak blue spark on the spark plug then fat orange spark when I unground the coil. What I'd expect, except wimpy spark.
Interestingly, if I do it again, a moment later -> no spark at all on the spark plug. but I still get the fat orange spark. If I wait for 5-10 min, I get the weak blue spark again.
I assume I should be able to just zap zap zap zap zap until I get bored of it, no?
This I think makes the coil the suspect.
However... will get a new ignition switch anyway as its likely original and likely to be flaky.
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 - The Day Mom Drove the 8N - by Brian Browning. My Dad was wanting to put in a garden but couldn't operate the 8N and handle the old horse drawn plow he had found and rigged up to use with the tractor. Well, he decided to go get Mom out of the house and have her drive the tractor while he walked behind the plow. You got to understand that while my Mom is a hard worker who will always help whenever she can... she had never operated farm machinery before that day. Dad got her out there, explained how the clutch was the same as in our o
... [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.