NHTSA — Engine And Engine Cooling Problems

1.2

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
140,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 GMC Sierra 1500 engine problems

engine problem

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2012 GMC Sierra 1500 Owner Comments

problem #1

Jun 172016

Sierra 1500 4WD 8-cyl

  • 140,000 miles

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

The contact owns a 2012 GMC Sierra 1500. While driving approximately 50 mph, the vehicle hesitated. The contact drove the vehicle to the dealer thinking that it needed a tune up. The dealer diagnosed that the camshaft and uplifters needed replacement. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 140,000......updated 08/11/16 the consumer also stated there was an issue with transmission. Updated 08/17/16

- Jackson, MS, USA

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