Engine Failure

2014 GMC Sierra 1500

This problem may be covered under warranty. Ask your GMC dealer.

10.0

really awful
Typical Repair Cost:
No data
Average Mileage:
42,900 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. new oil pump and engine rebuild (1 reports)
2014 GMC Sierra 1500 engine problems

engine problem

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2014 GMC Sierra 1500 Owner Comments

problem #1

Feb 232017

Sierra 1500 4.3L V6

  • Automatic transmission
  • 42,875 miles

A D V E R T I S E M E N T S

Oil pump totally failed. Caused engine to also fail. Thank goodness the vehicle still had the power train warranty. Always had GM change the oil and the truck has been well looked after. Shame on GM for producing an oil pump that is faulty. Mission critical that the oil pump needs to work.

- Shawn T., Calgary, AB, Canada

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