2002 Pontiac Grand Prix My car jerks, dies a lot and the t

Tiny
JNB222
  • MEMBER
  • 2002 PONTIAC GRAND PRIX
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 132,000 MILES
My car has been jerking a lot and the tachometer bounces like crazy. It also dies at stops occasionally. I've taken it to get worked on and the computer said the problem was crank shaft sensor A- so we replaced that- it didn't work. So we replaced crank shaft sensor B, and it did not work. The mechanic has no clue what is wrong with my car now, and I am afraid it is going to leave me stranded somewhere if I don't get it fixed soon.
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Monday, November 24th, 2008 AT 5:27 PM

3 Replies

Tiny
RHALL77
  • MEMBER
Was there a trouble code for the crank sensor when he looked at it. It could be bad terminal tension at the connector.
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Monday, November 24th, 2008 AT 5:43 PM
Tiny
JNB222
  • MEMBER
I'm not for sure. Both times the mechanic just said the computer came back saying the problem was crank shaft sensor A?
Someone told me it could be the fuel pump?
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Monday, November 24th, 2008 AT 5:57 PM
Tiny
RHALL77
  • MEMBER
See if you can get a hold of the code. That could better help me out
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Tuesday, November 25th, 2008 AT 4:53 PM

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