Hi guys, sorry never had to work on a modular engine before.

2000 Expedition, over 100k miles, scanner shows misfires on cylinder 3.

1. Is cylinder 3 the 3rd from the front on passenger side?

2. What should I look to replace, spark plug, coil, etc?

3. Where is the spark plug? There 2 things on top of the heads by each cylinder with wires, 1 is yellow, the other black but larger.

Thanks for any advice.

 

Found all my answers here: https://www.ford-trucks.com/forums/sh...d.php?t=104027