6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
76,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
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problem #1

Mar 232009

CTS 3.2L V6

  • Automatic transmission
  • 76,000 miles

My CTS normally has a fairly deep sounding exhaust and decent power. there was just recently a blizzard and i had left my car outside. the snow managed to get under the hood and cover the engine and also got inside the wheel wells. the first time i drove it after the blizzard i noticed it was significantly slower than before when i would accelerate and also had a high pitched whine. not sure how to fix this, or the source of the problem...

- Brian W., Rapid City, SD, US