While on the road last night, my 2004 Supercrew began to shudder / misfire on acceleration. The check engine light came on and went off several times until finally it started flashing. I had it towed (AAA) home to be on the safe side. My scanner gave me the following:
Codes:
P0022 - Cam Position Actuator A - Bnk 2 Timing Over-Retard
P0171 - System To Lean Bank 1
P0300 - Random/Multiple Cylinder Misfire Detected
P0305 - Cylinder 5 Misfire Detected
P0307 - Cylinder 7 Misfire Detected
P0308 - Cylinder 8 Misfire Detected
P0316 - Misfire Detected 1st 1000 Revs
P2198 - Stuck Rich 2/1

Pending Codes:
P0306 - Cylinder 6 Misfire Detected

Somehow I don't think I have multiple coil/spark plug failures all of a sudden. Mileage is 66,000 - still on the original plugs. Fuel filter was recently changed out.

I was thinking it might be the corresponding VCT solenoid (Bank 2) since apparently all bank 2 cylinders are affected.

Does this seem llike a logical approach or am I missing something?

Thanks in advance -