Table 1 shows three common engine and engine cooling related problems of the 2020 GMC Yukon. The number one most common problem is related to the engine and engine cooling (33 problems). The second most common problem is related to the engine cooling system (one problem).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Engine Cooling System problems | |
| Engine Shut Off Without Warning problems |
I took my vehicle to a dealer to repair something unrelated to the engine. They said the oil pan was leaking and pulled the pan to discover the crank shaft bearings were failing. The vehicle has 53,765 miles at this point. Read details...
The contact owns a 2020 GMC Yukon xl. The contact stated that while driving 70 mph and attempting a lane change, the vehicle failed to accelerate as intended. The contact pulled over to the shoulder and restarted the vehicle, but the vehicle struggled to restart and failed to accelerate as needed. Read details...
Vehicle brakes would not operate properly, increased braking effort and message displayed on instrument cluster �service brake system�. This is the 4th time a beake issue has been experienced with a gm suburban/yukon vehicle. First 3 were on our 2017 Chevrolet suburban premier. Read details...