Acura TSX owners have reported 1 problem related to engine (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 Acura TSX based on all problems reported for the TSX.
Engine pings excessively under load at between 2,000 - 2,500 rpm. I am running premium fuel (91 octane) as dictated by the owner's manual. This happens every time I drive the car.
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all problems of the 2009 Acura TSX
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