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Old 12-15-2004, 07:36 PM   #1
85Silveradoin04
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Join Date: Jun 2004
Posts: 64
Electrical question

Sometimes during idle and acceleration I get pulsing of the headlights/ taillights and instrument cluster. The voltage gauge occasionally sets 15-17 volts and fluctuates. I believe there is a slight chane in idle as well. Occasionally this can happen by using the ac/ heater fan on high. Has anyone experianced anything similar to this?
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