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Old 03-26-2016, 07:22 AM
STEVE-O STEVE-O is offline
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Join Date: Feb 2008
Location: Rochester, NY
Cobra Make, Engine: Superformance
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Quote:
Originally Posted by Eric 1151 View Post
Since you haven't mentioned an amp gauge problem prior to the MSD Digital install, I am assuming the gauge was ok. Since the only change is the MSD install, that's where I would start looking. The problem with the amp gauge on SPF's was that the wiring was designed for an idiot light, not a gauge. Changes at the voltage regulator was the fix. Not sure what they were. Anyway, that's what Mike from Dynamic told me, over 10 years ago.
Eric
Well if it was a fix from 10 years ago, it must have been something else related to the ammeter.
It could be that the recent MSD install just made the ammeter issue more noticeable.
The most recent ammeter fix from a couple of years ago is this:

Bouncing Ammeter
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