Okay so this all started a couple days ago, after I cleaned up under the hood of the car. I was driving and suddenly started to lose power, and got a Cylinder 2 misfire code. I managed to find a spark jumping from the coil to a bolt, and put in good coils and wires. Unfortunately I still get intermittent loss of power, which will go away, and Im not sure where to look now. This morning the car would die at idle for a bit until the power came back. What should I check next?