Engine And Engine Cooling Related Problems of the 2004 Buick Park Avenue

Table 1 shows one common engine and engine cooling related problems of the 2004 Buick Park Avenue.

Table 1. Engine And Engine Cooling related problems of Buick Park Avenue

Problem Category	Number of Problems
Engine Overheat problems	1

Engine Overheat problem

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.

Engine And Engine Cooling related problems in other Buick Park Avenue model year vehicles:

Water Pump problems of the 1997 Buick Park Avenue
Loud Engine Noise problems of the 1998 Buick Park Avenue
Loud Engine Noise problems of the 1999 Buick Park Avenue
Manifold/header/muffler/tail Pipe problems of the 1996 Buick Park Avenue
Manifold/header/muffler/tail Pipe problems of the 1997 Buick Park Avenue
Manifold/header/muffler/tail Pipe problems of the 1998 Buick Park Avenue
Manifold/header/muffler/tail Pipe problems of the 1999 Buick Park Avenue

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☘ Park Avenue Service Bulletins

⚑ Park Avenue Safety Recalls

☤ Park Avenue Defect Investigations