CHEVROLET: DUE TO PREMATURE WEAR OF POSITIVE CRANKCASE VENTILATION (PCV) VALVE, EXCESSIVE ENGINE OIL CONSUMPTION CAN FOUL SPARK PLUG AND ILLUMINATION OF MALFUNCTION INDICATOR LAMP (MIL). 2013-14 SPARK. *PE
CHEVROLET: DUE TO PREMATURE WEAR OF POSITIVE CRANKCASE VENTILATION (PCV) VALVE, EXCESSIVE ENGINE OIL CONSUMPTION CAN FOUL SPARK PLUG AND ILLUMINATION OF MALFUNCTION INDICATOR LAMP (MIL). 2013-14 SPARK. *PE