HELP!! Ford 1.6L Ecoboost Misfire
I have a ford Focus 1.6 liter ecoboost engine. i was driving along and i had a sudden loss in power, a slight burning smell that was only temporary, and heavy vibration. upon further investigation and a bit of trial and error i've discovered that cylinder 1 is failing combustion.
At first i thought "great well this should be an easy fix" now i'm realizing that i spoke too soon!! i tested the ignition coil in another cylinder which work fine, so its not the coil. I went one step further and switched the spark Plugs around with another cylinder and once again cylinder 1 was still misfiring!!!
Whats my next step??
Fuel Injection, Fuel pump rail, do i need to get the cylinder compression tested?
PLEASE HELP ME!