NHTSA — Engine Problems

2.1

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
77,000 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.

2010 GMC Sierra 2500 engine problems

engine problem

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2010 GMC Sierra 2500 Owner Comments

problem #1

Apr 102014

Sierra 2500 4WD 8-cyl

  • 77,000 miles

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

Exhaust manifold bolt, driver side, against fire wall, broke off under normal driving. It is my understanding that there has been a big problem with this. GMC should be made to repair this at their cost, the est. Repair cost from a dealer is $1,400 - $1,700. This is a bunch of bs. Is GM covering up this screw up too"??"

- Russellville, AR, USA

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