Update: Thanks for the responses so far. I don't think that it is a stopped up jet because the spark plug is wet with fuel when I pull it out. Here is what I have done so far: I rechecked compression on all 4 and three are at 118 psi and 1 is at 120 psi. I swapped spark plugs around with no change. I pull the spark plug wire off of that cylinder and the motor doesn't change at all. No rpm change or anything. I also moved the spark plug wires around with no change. I have also swapped the coils around with no change. I checked the spark on the plug of the cylinder in question and it seems to have good fire. I would think if it were a plug, wire, coil or ignition module problem, that the problem would have moved with the things I did. The motor seems to be running better today (idling at low idle without cutting of or being rough) but it shows no change when I pull the wire off of the plug on that one cylinder. All others are very noticeable when I pull them off one at a time. Now I am scratching my head #$%! Could it possibly be that I have a valve on that cylinder that is slow reacting ( gummed up) that could be causing this? If so, would a good dose of sea foam possibly help? Thanks!!