Posted by JMOR on May 23, 2010 at 07:03:15 from (72.181.166.200):
In Reply to: Continental Engine posted by cj in wisconsin on May 22, 2010 at 20:03:56:
When you turn off the key, you interrupt the coil current just as would points opening or the Pertronix unit would as it switches off coil current......so spark should be expected at key turn off. Call it normal. Connect an analog voltmeter or a test light from ground to each side of coil (first try left, then right) & see if if needle oscillates or light blinks as engine is cranked. If Pertronix unit is switching as it should, then you will see meter needle swing back & forth &/or light blink on & off. You will see this on one coil terminal much more than on the other. If steady on both, then Pertronix is about 99% certainty dead.
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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
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