1995 Pontiac Bonneville

Tiny
BIGMIKEWV67
  • MEMBER
  • 1995 PONTIAC BONNEVILLE
Electrical problem
1995 Pontiac Bonneville 6 cyl Front Wheel Drive Automatic

my voltage gage keeps going up and down what could be causing this
Saturday, May 31st, 2008 AT 12:55 PM

2 Replies

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
You could have a slipping drive belt or a bad alternator, could also have a cable that is not completely and securly hooked up.
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Saturday, May 31st, 2008 AT 3:14 PM
Tiny
MUNKIEBOY
  • MEMBER
  • 15 POSTS
Blackop555 is right but something to always keep in mind as a possibility when dealing w/auto electrical is that almost anything can be a loose live wire that's being grounded which can be anywhere between the front bumper and the rear bumper. If everything checks out ok it may be time to get ahold of a test light, continuity tester, wire chaser (my fave :), etc.

Munkie
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Friday, June 13th, 2008 AT 3:34 AM

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