CHEVROLET Technical Service Bulletins for P1431 code 1997 CHEVROLET CORVETTE FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM 1998 CHEVROLET CORVETTE FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM 1999 CHEVROLET CORVETTE FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM 2000 CHEVROLET CORVETTE FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM 2001