Acura TLX blocked gas tank opening requiring fuel pipe replacement and extensive assistance delays on Acura TLX

Some Acura TLX owners report experiencing issues with a blocked gas tank opening, which may necessitate fuel pipe replacement and result in extensive assistance delays. These concerns can stem from fuel pump defects in 2018-2020 models, leading to potential engine stalling or failure to start. Additionally, a small number of 2021-2023 TLX units may have improperly welded junctions between the fuel filler neck and fuel tank, increasing the risk of fuel leaks. Owners have also reported difficulties with capless fuel tanks, including problems with inserting the fuel nozzle and sealing issues. If faced with a locked gas tank opening, some owners find that pressing the fuel fill door release button and slowly inserting the filler nozzle can help. However, if the problem persists, it is advisable to contact an authorized Acura dealer for inspection and possible fuel system component replacement to ensure safe vehicle operation and prevent further complications.