Chevrolet Beretta Air Filter Replace/Remove

I Have A 94 Beretta With The 3.1 And An Automoatic. The Check Engine Light Has Been Going On And Off And The Car Chugs At A Steady Throttle...

I Was Changing The Air Filter Recently On My 89' Beretta Gt And I Noticed That There Was Oil On The Filter And Sitting Inside The Hose. Can...

I Have A Misfiring Problem At A Constant Speed I Have Changed The Ignition Module,crank Sensor,all 3 Coil Packs,plugs,wires,fuel Filter,air...