I have a 2006 Ford escape I changed the spark plugs and I changed the coils but it still has a very rough idle and it sounds as if it could be a problem I pulled one of my plugs out and it had gas on it I saw where there could be a few problems which narrowed it down but I wonder which problem it is it is a 2.3 4 cylinder engine
Try swapping the coil from the cylinder with the wet plug, with one from a working cylinder, does the fault follow the possibly faulty coil?
If the fault stays with the same cylinder, try swapping the spark plug to a different cylinder.
In both cases if the fault swaps to a different cylinder, then you know you have found the faulty part.
If after these tests you still have a wet plug in the same cylinder, then possibly there is a wiring issue to the coil on that cylinder, or even an issue with the ecu.
Do these simple tests and report back.