ok this probally seems stupid to even ask but not having a lot of time with fords im not sure which cylinder is #8. got check engine light ,so went to advanced auto to scan it came up with #1 bank lean and #8 cylinder misfire going to replace coil first and see what happens thx

 

Ford numbers its engines in the following manner: The first cylinder (#1) is located on the passenger side nearest the radiator. Count each cylinder numerically on the passenger side toward the back of the engine starting with #1 (2, 3, 4). The other 4 cylinders are the same on the other site. #5 is the one nearest the radiator and 6, 7, 8 are counted towards the back of the engine.