One problem related to tank mounting has been reported for the 2004 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Chevrolet Impala based on all problems reported for the 2004 Impala.
The contact owns a 2004 Chevrolet Impala. The contact started the ignition and a significant amount fumes emitted inside of the vehicle from the fuel tank. The contact referenced NHTSA campaign id number: 07e021000 (fuel system, other: storage: tank assembly: pressure relief devices) but was advised by the manufacturer that the vehicle was not included in the recall. The vehicle was neither diagnosed nor repaired. The approximate failure mileage was 94,000.