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EnginePart report

2013 GMC Sierra Engine Problems

Complaints
3about this part
Share
8%of 39 total for the year
Median mileage
11,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the engine of the 2013 GMC Sierra, 8% of the 39 complaints for this model year. Where a mileage was given, the median is 11,000 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Truck is leaking oil, and I have a small puddle oh garage floor. Brought to original selling dealer to be checked. They claimed there was a plug on back of engine that was leaking. They had vehicle for 3 1/2 days, and claimed it was fixed. They had over 1 page of seals, gaskets, plug were replaced. Drove approximately 50 miles, and it started leaking exactly the same as before. Returned to dealer again, and was told by the service technician that it was normal to see it having a leak due to the silicone that was used on engine parts when it was built !!! …”

NHTSA complaint #10553068, filed 2013-11, 6,500 miles

“The contact owns a 2013 GMC Sierra. The contact stated that on several occasions while driving at various speeds, the vehicle lost power. The check engine warning light was illuminated. The vehicle veered to the side of the road and was restarted. The vehicle was taken to a dealer multiple times where the failure was not able to be replicated. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 100,000.”

NHTSA complaint #11549542, filed 2023-10, 100,000 miles

“The contact owns a 2013 Gmc Sierra. The contact stated that while driving approximately 58 MPH, the engine stalled without warning. The contact waited five minutes before restarting the vehicle and resumed normally. The failure recurred four times. The vehicle was taken to an authorized dealer where a diagnostic testing was performed. The dealer was unable to locate a problem. The manufacturer was not notified of the defect. The approximate failure mileage was 11,000.”

NHTSA complaint #10585259, filed 2014-04, 11,000 miles

Related service bulletins

Engine: other model years

YearComplaintsShare of year
201747%
201524%
201488%
201338%
2012517%
2011716%
201026%
200938%
200811%
200723%
200587%
200453%
200331%
200231%
200110%
200010%
199710%

Other parts of the 2013 GMC Sierra

Air bags
7 complaints
Electrical system
5 complaints
Steering
5 complaints
Transmission and drivetrain
5 complaints
Brakes
4 complaints
Fuel system
3 complaints
Other or unknown
3 complaints
Body and structure
3 complaints
Vehicle speed control
2 complaints
Electronic stability control
1 complaints
Exterior lighting
1 complaints
Interior lighting
1 complaints

← All problems reported for the 2013 GMC Sierra

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology