2011 M56x - VVT Solenoid? Rough Idle, Limp Mode, Power Cut

[anewstartinchrist]

Figured I'd give an update. Haven't had any problems since replacing both VVT solenoids on bank 1 & 2. I did move the screens over to the new ones when I switched them out. I was running Valvoline Restore and Protect 5W-30 when the driver-side VVT solenoid had problems. I hadn't ran the car on the oil long before the issue(s). The oil may have dislodged something to cause the solenoid to malfunction. Right now I'm using Pennzoil Platinum 5W-30.