Alt. light flickers
#1
Alt. light flickers
I noticed every once in a while my alt. light flashes real quick at idle. The engine doesn't miss, aftermarket volt meter reads over 14 and doesn't flicker. It will just flash maybe once a minute or not at all. It is so quick I had to deliberately sit and watch it to see what the light said. '88 DLX 3.0 5spd
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Could also be a ground issue. The wiring, harnesses & connections/connectors are all getting old & brittle. Check all the major grounds (ECU, fusebox underhood, frame, engine, body, etc.).
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#9
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Probably not (but you just determined that yourself!) An "automotive" voltmeter has lots of damping, if for no other reason than to keep the needle from jiggling on rough roads. I would be surprised if it reacted fast enough to catch anything you'd call a "flicker."
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