u/Lanky_Procedure6091

Another question I have about my Jetta that started misfiring out of nowhere this is is how the new spark plug looks like and the other ones look better than this is that normal or should I replace the gasket?

ALSO I’ve moved coil 1 to 4 and it still shows 1 so the coil is good there’s no vacuum leaks so could this be something simple like a gasket THANK YALL IN ADVANCE

Video doesn’t really do its justice until the end of it however I have a 2012 Jetta SE 2.5 and it just started misfiring I’ve replaced spark plugs and coils I switched it over from 4 over to 1 and it still shoots me misfire code for cylinder 1 what could it be?