10.0

really awful
Typical Repair Cost:
$1,200
Average Mileage:
175,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. the flexpate cracked from no dowel alignment pin (1 reports)
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problem #1

Aug 042008

Grand Prix GTP 3.8L V6 Sc

  • Automatic transmission
  • 175,000 miles

so we found the car had a junkyard trans installed somewhere between 36K and 61 K which is when i bought it. some hack cut off the transmission alignment dowel pin. the car broke the flexplate right around the ring where you mount the flexplate to the crank.

- asilverman, Worcester, MA, US