8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
34,000 miles
Total Complaints:
2 complaints

Most common solutions:

  1. not sure (2 reports)
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problem #2

Sep 182021

Sierra 1500 AT4 5.3L

  • Automatic transmission
  • 60,000 miles

Often when I first start my truck and put it into gear, it does nothing. It takes several seconds for the transmission to engage.

- Aaron A., St. Charles, US

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problem #1

Feb 062019

Sierra 1500 SLT 5.3L

  • Automatic transmission
  • 8,000 miles

Truck will randomly lack power. You try to accelerate and it will lack power. It will suddenly jerk forward like transmission was slipping and finally took. The date and mileage relatively unknown. Its been random and not able to show service center. This could be dangerous. This truck has multiple issues...Lemon

- cruzn468, Cloquet, US

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