Table 1 shows three common engine and engine cooling related problems of the 2019 GMC Sierra. The number one most common problem is related to the engine and engine cooling (four problems). The second most common problem is related to the engine clicking and tapping noises (one problem).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Engine Clicking And Tapping Noises problems | |
| Engine Failure problems |
The contact owns a 2019 GMC Sierra denali. The contact stated that while driving at 30 mph, a "turn off engine, no oil pressure" message appeared and was accompanied by a warning chime alert. The vehicle was steered to the side of the road and turned off. Read details...
Brake system failure 62 mph top speed; brake warning light; check engine light; abs light; traction control light; steering assist is reduced - drive with care; service trailer brake system. . . . Lights on dash as noted above. Read details...
On April 21st a pressurized line leading from the engine to the engine cooler failed and the engine suffered rapid oil loss leading to engine failure Read details...