Question

P0350 on 2002 Kia Sedona.
How to find out which cylinder?

Answer 1

P0350 Ignition coil primary / Secondary circuit malfunction
With this code condition you will have a misfire condition. one of the main cause for this code is during a sparkplug replacement, where excessive di- electric lube was used, this would cause a P0350 condition, if the sparkplug was not recently replaced the sparkplug boots will leave carbon tracing showing ignition burn marks