Chevrolet Blazer owners have reported 5 problems related to cooling fan (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Blazer based on all problems reported for the Blazer.
The contact owns a 2002 Chevrolet Blazer. The contact stated that while his sister was driving at 20 mph, the engine cooling fan exploded and there was smoke. The failure occurred without warning. The vehicle was driven to the contact's sister's residence. The vehicle was not taken to the dealer. The contact's brother inspected the vehicle and determined that the radiator and the fan needed to be replaced. The vehicle was repaired by her brother. The manufacturer was not contacted and was not made aware of the failure. The approximate failure mileage was 145,000.
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Transmission slipping when weather becomes hot the problem gets worse. Attempting to pass someone vehicle may slowly accelerate, and may not even start from stop signstraffic lights. Also cooling fan clutch lockes at 200 degrees fahrenheit. Removing h. P. From engine so there is not enough power to accelerate vehicle. Fire burned a/c compressor/clutch.
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Fan became loose due to failed bolt.
Engine cooling fan bolt came loose and belt came off, causing a loss of control of vehicle.
Fan belt failed.