Toyota Avalon owners have reported 1 problem related to blown head gasket (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 Toyota Avalon based on all problems reported for the Avalon.
Head gasket leaks both sides. Under repair. Poor design or manufacturing. Should not have occurred at this mileage level. My repair service indicated that this has happened on several Toyota products. Concern for accident potential should head gasket blow at high speed in heavy traffic where conditions do not allow for a safe exit from travel lanes to shoulder. Note: vehicle registered under my wife maria's name.
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all problems of the 2006 Toyota Avalon
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