<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">Sarah. The voltage stabilizer sends reduced voltage to the fuel and temp gauges. The temp gauge going up to H may be a wiring problem. If the wire to the temp sending unit is grounded that could cause the gauge to read H. <div> The tach not working may be a different problem. <br><br><div dir="ltr">Sent from my iPhone</div><div dir="ltr"><br><blockquote type="cite">On Apr 9, 2021, at 11:37 AM, S.Carr <britfan1@epix.net> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="Generator" content="Microsoft Word 15 (filtered medium)"><style><!--
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--></style><div class="WordSection1"><p class="MsoNormal">#1 – tachometer – after working sporadically, the tach in my ’71 B/GT has finally quit completely.</p><p class="MsoNormal">#2 – temperature gauge – until we started it up this spring, the gauge has never been above “N” (except for one long uphill crawl with a loose fan belt). Now, after only a few minutes at idle, it went rapidly to “H”.</p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Would either of these problems be due to a problem with the gauge voltage stabilizer? The wiring diagram shows wires going from both of these gauges to the stabilizer. I have a vague memory of having a stabilizer fail years ago, and <u>some</u> of the gauges not working thereafter, but I don’t remember which ones it was. Wisdom of the List?</p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Thanks in advance,</p><p class="MsoNormal">Sarah Carr</p><p class="MsoNormal">’71 B/GT in PA</p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10</p><p class="MsoNormal"><o:p> </o:p></p></div><span>_______________________________________________</span><br><span></span><br><span>Mgs@autox.team.net</span><br><span>Donate: http://www.team.net/donate.html</span><br><span>Suggested annual donation $12.75</span><br><span></span><br><span>Archive: http://www.team.net/pipermail/mgs http://autox.team.net/archive</span><br><span></span><br><span>Unsubscribe: http://autox.team.net/mailman/options/mgs/difejo1@gmail.com</span><br></div></blockquote></div></body></html>