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Excessive Oil Consumption
2012 GMC Sierra 1500
This problem may be covered under warranty. Ask your GMC dealer.
8.9
pretty bad- Typical Repair Cost:
- No data
- Average Mileage:
- 60,850 miles
- Total Complaints:
- 7 complaints
Most Common Solutions:
- not sure (6 reports)
- replace oil pump valve cover (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2012 Sierra 1500 problem yet. Be the first!
A D V E R T I S E M E N T S
After never having any engine problems for 100,000 miles, my truck just started the dreaded GM oil consumption. It was 2 quarts short when I changed the oil yesterday. No indicators on the dash to warn of this. Also I've been driving in manual 5 mode to disable the AFM.
- Will Q., Mobile, AL, US