P0300-Random/Multiple Cylinder Misfire Detected
P0313-Misfire Detected Low Fuel Level
P1351-Misfire Cylinder 5 With Fuel Cut-off
P1353-Misfire Cylinder 6 With Fuel Cut-off
P0171-Fuel Trim, Bank 1 System too Lean
Any Ideas? My next step is to swap fuel injectors, clear codes, and see if it moves or stays the same...but if someone can give me some more insight I would greatly appreciate it.