1995 Chevy Suburban Gauge constantly shows low voltage

1995 CHEVROLET SUBURBAN
140 MILES • V8 • 4WD • AUTOMATIC
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BIGTIMETRUCK
  • MEMBER
  • 9 POSTS
My Batt gauge has been showing lower and lower voltage, I have replaced the battery and the Alternator, because of this gauge but it is still showing lowwer voltage the voltage regulator is in the Alternator and its a new unit any ideas?
Oct 21, 2010 at 9:56 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Hi bigtimetruck, Welcome to 2carpros and TY for the donation

Okay-lets check for power on the red wire at alternator battery terminal and also the browm wire-let me know what you got for voltages
Oct 21, 2010 at 12:56 PM
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