Buick Park Avenue owners have reported 1 problem related to engine overheat (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 Buick Park Avenue based on all problems reported for the Park Avenue.
While driving, the engine began to overheat then there was a loud pop and steam started coming from under the hood. Upon inspection it was the heater hose fitting that had failed. According to most dealerships this is becoming a well known issue with the coolant system.
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all problems of the 2004 Buick Park Avenue
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