Hyundai Elantra: Check spark plugs and ignition system - Winter driving - Driving your vehicle - Hyundai Elantra MD 2010-2015 Owners manualHyundai Elantra: Check spark plugs and ignition system

Inspect your spark plugs as described in section 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way.