Will it cause your car to be kind of jerky when accelerating?

I drove to the parents house in the mountains over the weekend and when climbing a rather steep hill the car got a little jerky on me. It didn't throw any CEL's and it was still gaining speed going up the hill. It eventually quit jerking but it still bothered me.

I've noticed some slightly rough acceleration ever since I put the K04-001 in.
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yes it can cause that...also sprark plugs(also if they are gapped wrong) and coilpacks