Multiple problems

2000 PONTIAC GRAND AM
157,000 MILES
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HOOKANDLADDER24
  • MEMBER
  • 1 POST
Vehicle is in great condtion just had all services done on car. car will accelerate but will spit sputter and jerk only above 55mph.

Instrument cluster gauges will go haywire. They will bounce back and forth while driving. Lights will come on intermittenly like low coolant, abs, air bag light etc.

Rear windows do not roll down, seems like there is no power.
Aug 24, 2012 at 7:38 PM
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KHLOW2008
  • ✓ASE Certified Mechanic
  • 41,814 POSTS
  • ASE Certified Mechanic
Is the MIL indicating?
Have the alternator charging checked.
Check the ignition switch and look out for poor ground circuit connections.
Aug 24, 2012 at 8:36 PM
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