6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
8,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. pull transmission to fix it (1 reports)
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This problem may be covered under warranty. Ask your GMC dealer.

problem #1

Nov 072010

Sierra 1500 SLE 5.3L

  • Automatic transmission
  • 8,000 miles

This truck is very unreliable. Seat belt retractor didn't work. Heater quit working also. Driving down road instruments say 0 MPH and I'm in reverse. Haven't duplicated that problem since it happened. Lots of noises under dashboard area possibly back of engine dept. Not from hitting bumps either. Dealer said problems fixed. NOT! Still there.

- Tim P., Midland, MI, US

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