Maybe at the higher RPM the alternator has enough output that it back feeds through various paths that it shouldn't. Where at the lower RPMS the output is to low to cause a noticeable problem. All I know is electricity is force that goes by path of least resistance from source to ground. If that path happens to be feeding through ign. system it will go there, possibly causing problems with spark. I may be wrong, someone will correct me, we all learn.
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Today's Featured Article - Fabrication (Who Me? Make it myself?) - by Chris Pratt. First of all, what are the reasons for not fabricatin your own parts? Most judgements on what should be purchased rather than fabricated stem from: Originality - If the tractor restoration is to be 100% original, it is likely that you should spend the time and money to locate the component in the used or New-old-stock market. Since this can be extremely difficult, you may want to fabricate the item or purchase a modern replacement temporarily, but eventually, you s
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