gross polluter zr1

[Harold Broerman]

just bought a 90 zr1 with 10 k miles. took it to get smogged, and it failed as a gross polluter .scan tool showed no problems and no codes. car seems to run great,but the mechanic said it was dumping fuel,and running super rich.anyone have any thoughts on this?id really appreaciate any feedback,as id really like to drive this car . thanks, Harold avbattery@aol.com