One problem related to tank assembly has been reported for the 2009 Acura TSX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Acura TSX based on all problems reported for the 2009 TSX.
Engine pinging/knocking noise. Tried the highest octane gasoline from various gas stations between 8/2008 to current (4/1/09). Currently vehicle at dealership for second evaluation. Dealership is going to drain the fuel tank and fill with premium gasoline and drive the vehicle for 50 to determine if this is a fuel problem.
| Tank Assembly problems | |
| Gasoline Fuel System problems |