CHEVROLET CORSICA OBD1 CODES CODE 42

I Have 1990 Corsica 3.1l With 29k Miles And It Is Throwing A Hard Code 42. It Runs Rough And Idles Too High When Slowing Down. When It...

I Have A 91 Chevy Corsica, 3.1 Motor. 130,000 Miles. It Is Having Some Problems. It Will Stall At Stops And While Driving. When It Stalls...