yeah, advance is constantly outta stock of the NGKs, and its always an emergency so I end up with store brand (carquet) :/ Ill order a spare denso (oem) after i resolve this problem to just have it around.Injector should ohm out at 12.
IDK how to test your ignition coils, but if you replace, do it with a reputable brand (on a Toyota, I'd look for a Denso unit). You wouldn't believe the amount of counterfeits on amazon for those things.