Corolla 11th Gen Sedan 2014-19, Scion iM 2016-18
I've been having an intermittent misfire in cylinder 2. I changed my spark plug, didn't fix it. Then I changed my coils, still would get the misfires. It's doesn't happen ever day it which makes me think it's electrical but I'm not sure. I added some fuel injector cleaner in my tank to see if...