5.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
6,350 miles
Total Complaints:
2 complaints

Most common solutions:

  1. not sure (2 reports)
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problem #2

Aug 022016

Sierra 1500 SLT 5.3L

  • Automatic transmission
  • 10,080 miles

I was making a U-turn and started to accelerate, during that process the transmission jerked Four times. Brought it to the dealership, said they couldn't find anything wrong.

- Jeffery P., Belle Chasse, LA, US

Send Comment Add Complaint
problem #1

Aug 072015

Sierra 1500 SL 5.3L

  • Automatic transmission
  • 2,531 miles

Have a new 2015 GMC Sierra truck the transmission starting surging at about 2500 miles. I took it back to the dealer were I bought the truck and they agree the transmission is surging, but no error codes on computer, therefore, unable to repair. Called GM on 8/20/15, GM Senior Tech. (Greg) said to drive it until it blows up. Called back on 8/28/15, talked to a different person on the same problem, currently awaiting a response. Sad situation for a $50K + new truck and have had problems from day one.

- Mike P., Carlsbad, NM, US

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