92 LT1, The only code that comes up is #28 and that is the AC clutch/relay code which I think is a code stored from last year that i repaired. The Problem... The car will run fine then starts missing, (mostly when coasting or coming to a stop) When stopped it will surge. Sometimes it will just shut off but will start back up easy. Even when running rough it will accelarate well. The car runs very well most of the time but will act like my wife when it want to throws a fit. Injector(s) going bad?