Table 1 shows one common engine and engine cooling related problems of the 2010 GMC Sierra 2500.
| Problem Category | Number of Problems |
|---|---|
| Manifold/header/muffler/tail Pipe problems |
Exhaust manifold bolt, driver side, aginst 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????.