2007 Buick Rendezvous flashing dashboard lights

Tiny
FRUSTRATEDINMO
  • MEMBER
  • 2007 BUICK RENDEZVOUS
  • 120,000 MILES
When the engine is pushed to accelerate quickly, the battery light comes on. When pushed very hard all of the warning lights on the dashboard come on and the seatbelt alarm rings as well. At times under the hard push the engine seems to bog down a little bit as well.
Wednesday, June 5th, 2013 AT 11:47 AM

3 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Have you had ALT output testyed and BATT load test?
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Wednesday, June 5th, 2013 AT 11:54 AM
Tiny
WF2304
  • MEMBER
  • 3 POSTS
I'm having the same problem at 90,500 miles. Started after a tune-up; tried replacing battery and alternator; did not fix the problem; did you find a solution?
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Wednesday, July 10th, 2013 AT 1:30 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
So what happened?
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Tuesday, August 13th, 2013 AT 11:53 AM

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