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Voltage gage flickers with turn signal

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Old Jul 11, 2022 | 11:33 AM
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Voltage gage flickers with turn signal

Hey guys,

I'm having an issue with my '91 (305 TBI) where the voltage, fuel, and aftermarket coolant temp gage flicker with the turn signals (tach doesn't work , bad board; VSS is disconnected from previous owner - wrong connector), and drops slightly when I turn the headlights or cooling fan on. I checked negative on the battery and cleaned chassis to body ground yesterday; are there any other body grounds that I should check that are prone to cause these specific issues?

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