Posted by nw_bearcat on May 22, 2010 at 20:03:56 from (69.66.185.0):
Working on an old 4 cyl Continental engine on an industrial loader, and can't get it to start or fire. Have pulled a plug, and shows weak spark. It has had a Pertronix Ignitor electronic ignition installed, and has been running, but after sitting outside for a month or so, now won't start. We started with plug wires and didn't gain anything. While messing with it, I could hear a click of spark when I was shutting the key off, and eventually stuck my finger in the wrong spot to get shocked by the coil one time that key was being switched off. It seems that what it is doing is when the key is turned off, it will jump a spark from the High voltage peg of the coil over to the minus terminal of the coil, or anywhere it can find ground I'd guess. Using an ohm meter, coil appears to be w/in spec, but not sure how to test the Petronix unit out. Any thoughts out there on what might be happening? Planning to call Petronix on Monday to get their thoughts too. Anything else that I need to check on to figure this out?
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 - Identifying Tractor Smells - by Curtis Von Fange. We are continuing our series on learning to talk the language of our tractor. Since we can’t actually talk to our tractors, though some of the older sect of farmers might disagree, we use our five physical senses to observe and construe what our iron age friends are trying to tell us. We have already talked about some of the colors the unit might leave as clues to its well-being. Now we are going to use our noses to diagnose particular smells. ELECTRICAL SMELLS
... [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.