Tip - How to Troubleshoot the Ignition System in a Hyundai Sonata | eHow

If you need to check your Hyundai Sonata's ignition system for trouble, check to see if it's a distributor-based system or not. A distributor ignition system needs a spark test and the ignition coils checked. On a distributorless system, you use a different method to check the coils only.