Table 1 shows four common engine and engine cooling related problems of the 2012 Chevrolet Silverado 2500. The number one most common problem is related to the gas recirculation valve (egr valve) (three problems). The second most common problem is related to the engine and engine cooling (two problems).
| Problem Category | Number of Problems |
|---|---|
| Gas Recirculation Valve (egr Valve) problems | |
| Engine And Engine Cooling problems | |
| Cooling Fan problems | |
| Check Engine Light On problems |
Exhaust gas recirculation (egr) cooler bypass valve had to be replaced 60,000 miles. The check engine light came on while the car was in motion. Read details...
The transmission control module failed causing the vehicle to loose power and operate only in "limp mode". General motors does not have a replacement module available, leaving the vehicle inoperable. Gm has no reliable information as to when a module will be available. Read details...
Cracked front dash between airbag and window defrost vent, possible airbag deploy issue. Check engine light illuminates when first engine start or during use on my lml engine: repeat failing glow plugs, repeat nox sensor and def issues. Read details...