2017 Elantra Ignition Coil
I purchased a used 2017 Elantra SE back in August. It's ran fine up until around a week or so ago. It randomly started idling rough and would give a CEL when I accelerated. The code was P0301. I just replaced the spark plugs with Denso Iridium Power plugs and the problem went away for a day. It returned this afternoon with the same code. I swapped the first two ignition coils and now it's giving P0302, so I know its the coil. My question is, what brand is best for the Elantra? I've read that the ones that come with it are crap (and have also read that they're Denso brand), so I just wanted others opinions on which brand would be best or if it even matters.