Can nyoneanyone please help with problematic 06 pathfinder

Question

My 06 pathfinder has 157,*** miles more or less. I was out druving with the family one day when idling at a traffic light the vehicle began to tremble slightly n the check engine light cane on. Had it scanned at oreily auto parts n told me ign. Coil #1 wad bad. I replaced with used part.

Answer 1

Hi there,

First, P0300 means multiple cylinder misfire, not a single cylinder misfire.

Second, it's possible the coil isn't the problem but the injector or even the spark plug.

Finally, with the P0300 misfire, I usually see plugged up converters causing that code.