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Driviablity issue

Tiny
REBECCA
  • MEMBER
  • 2001 PONTIAC GRAND PRIX
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 198,000 MILES
While driving the spedometer and rpm needles*****. Also on right hand curves it does this also. This seems to happen when the weather changes. I have had it checked out a few times and nothing can be found. I am wondering if it could be a sensor or if I keep heat in it if it would help. This has happened on and off for a few years. This car is a 2001 pontiac grand prix 3.1L
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Thursday, December 16th, 2010 AT 2:02 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,300 POSTS
When this happens, does the transmission shift properly? As far as the heat, it won't change this type of problem. If the trans shifts normally, chances are the problem is the cluster itself.

Let me know.
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Wednesday, December 29th, 2010 AT 12:30 AM

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