2.0

hardly worth mentioning
Typical Repair Cost:
No data
Average Mileage:
35,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
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This problem may be covered under warranty. Ask your GMC dealer.

problem #1

Aug 082014

Acadia LX 6.6L

  • Automatic transmission
  • 35,000 miles

Here is how you reproduce the noise..

1. Start the car 2. Shift to drive 3. Step on the gas and watch the RPM 4. At around 2000 rpm you hear a click then wamp, wamp, wamp, noise.

That's it, it's gone until you turn off the car..

I have been told it's the ABS system in a diagnosis, but this happened after I brought it to the dealer and they did a system upgrade..

Help. I took to the dealer and they don't know what or how to fix and keep giving me the runaround.

- Todd T., Davie, FL, US

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