Hyundai Elantra: Check spark plugs and ignition system - Winter driving - Driving your vehicle - Hyundai Elantra HD 2006Ц2010 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.