Lincoln Aviator exhaust leak at connection under driver seat causing excessive noise and black soot on Lincoln Aviator

Some Lincoln Aviator owners report experiencing issues related to exhaust leaks, particularly at the connection under the driver's seat, which can lead to excessive noise and the emission of black soot. These symptoms indicate a problem with the exhaust system that can allow harmful gases to enter the vehicle cabin, posing safety risks and potentially affecting engine performance. The critical location of the leak under the driver's seat makes it essential to address the issue promptly. Many owners find it advisable to seek a professional mechanic for inspection and repair to ensure proper sealing and safety. While temporary fixes like sealant may be used for small leaks, a lasting solution typically requires professional intervention.