Engine And Engine Cooling Related Problems of the 2015 GMC Sierra

Table 1 shows two common engine and engine cooling related problems of the 2015 GMC Sierra. The number one most common problem is related to the engine and engine cooling (five problems). The second most common problem is related to the radiator (one problem).

Table 1. Engine And Engine Cooling related problems of GMC Sierra

Problem Category Number of Problems
Engine And Engine Cooling problems
5
Radiator problems
1

Recently reported Engine And Engine Cooling problems of the 2015 GMC Sierra

The Engine And Engine Cooling problem

See attached document for complaint.   Read details...

The Radiator problem

The contact owns a 2015 GMC Sierra 1500. The contact stated while driving 65 mph, there was a loud pop in the engine compartment. The vehicle was steered to the side of the road where condensation was observed in the middle of the road.   Read details...


Engine And Engine Cooling related problems in other GMC Sierra model year vehicles:



Sierra Service Bulletins
Sierra Safety Recalls
Sierra Defect Investigations