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well is there a way to check which coil(s) is bad?

SN: oh yeah and by the i put the stock air box back in, and the car is still doing the same thing.

So i just installed an aftermarket air intake for my car, and it ran great for about 2 hours. on the way home i noticed the car started jerking slightly at 25 mph and at 35 mph. i then did some homework and found two options, either i have to rest my MAS, or my ignition coils are going bad...