Engine And Engine Cooling Related Problems of the 2020 Chevrolet Blazer

Table 1 shows three common engine and engine cooling related problems of the 2020 Chevrolet Blazer. The number one most common problem is related to the engine and engine cooling (70 problems). The second most common problem is related to the engine oil leaking (one problem).

Table 1. Engine And Engine Cooling related problems of Chevrolet Blazer


Recently reported Engine And Engine Cooling problems of the 2020 Chevrolet Blazer

The Engine And Engine Cooling problem

The radiator and thermostat on my 2020 Blazer had to be replaced at less than 35,000 miles. It was out of warranty and the chevy dealer charged me $3,500 to replace them. Internet sources state that this is a common problem with this car. I complained to chevy corporate and they refunded $1,000.   Read details...

The Engine Oil Leaking problem

Tl the contact owns a 2020 Chevrolet Blazer. The contact stated while driving 20 mph, the vehicle started overheating. The contact then drove the vehicle to the side of the road and noticed that the vehicle was leaking oil. The vehicle was then towed to an unknown dealer.   Read details...

The Catalytic Convertor problem

The contact owns a 2020 Chevrolet Blazer. The contact stated that while operating the vehicle, the check engine warning light intermittently illuminated, and the vehicle hesitated while accelerating. The vehicle was taken to the local dealer to be diagnosed, and the contact was informed that the   Read details...


Engine And Engine Cooling related problems in other Chevrolet Blazer model year vehicles:



☘ Blazer Service Bulletins
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☤ Blazer Defect Investigations