IMHO intake manifold pressure is too low. It should be around 5psi (35kPa) @ 13% TPS.

Plus you have:

MID:$02 TID:$06
Lean to Rich sensor switch time(calculated) - O2 Bank 1 Sensor 2
Test incomplete or dependant test failed

So it could be a vacuum leak or o2 sensor, and please change the spark plugs.

MID:$a4 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 3 Data
Max: 65,535Count Min: 0Count
Test result value: 1Count
PASS
----
MID:$a5 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 4 Data
Max: 65,535Count Min: 0Count
Test result value: 1Count
PASS