Misfire on all Cylinders
 

over the past two months, we've replace all plugs, and coils, Cyclinder 5 twice.

Still getting these errors:

16684 - Random/Multiple Cylinder Misfire Detected P0300 - 35-00 -
16688 - Cylinder 4 P0304 - 35-10 - Misfire Detected - Intermittent
16690 - Cylinder 6 P0306 - 35-10 - Misfire Detected - Intermittent
18032 - MIL Request Signal Active (Check TCM for errors too!) P1624 - 35-00 -
17538 - Fuel Trim; Bank 2 (Mult) P1130 - 35-10 - System too Lean - Intermittent
17536 - Fuel Trim; Bank 1 (Mult) P1128 - 35-10 - System too Lean - Intermittent
16685 - Cylinder 1 P0301 - 35-00 - Misfire Detected
16485 - Mass Air Flow Sensor (G70) P0101 - 35-10 - Implausible Signal - Intermittent
17978 - Engine Start Blocked by Immobilizer P1570 - 35-10 - - Intermittent
16689 - Cylinder 5 P0305 - 35-00 - Misfire Detected
16687 - Cylinder 3 P0303 - 35-10 - Misfire Detected - Intermittent
16686 - Cylinder 2 P0302 - 35-10 - Misfire Detected - Intermittent
Readiness: 0000 0000

Any ideas?