[Lephoenix]

Only use OEM ignition coils. The cheap knockoffs won’t last and will misfire soon, putting your engine at risk. If you have no choice, the Delphi coils would be the only aftermarket ones I’d consider and just as temporary backups.

Any idea if the OEM ignition coils from another Hyundai/Kia vehicle would provide any benefit? Perhaps a Stinger or one of the N cars.

 

[trdtoy]

No, OEM for the given car only.

 

[Hjorth1]

Guys,
Having the same problem. 2015 turbo. Had the ignition coil replaced and the problem went away. Now it is back. Should I replace the plugs first?

 

[Bray2]

My 2014 Veloster keeps misfiring on the 4th coil I replaced the coil and it drove just fine for about 20 miles, then did the same thing, could it be anything else?

 

[trdtoy]

Usually plugs or coils but can be other causes as well yes.

 

[Bray22]

I did everything you guys said I swapped the coil and spark plugs to eom and it’s still doing the same thing I don’t know what to do

 

[trdtoy]

No you didn't.....