Hi all, having issues with a 2010 Chrysler 300c crd V6 turbo. At low to mid rev range the engine is surging noticeably. Sometimes it is only just there, other times it’s very prominent. Thus far, the following items have been replaced to try rectify fault - fuel filters, accelerator pedal/potentiometer, maf sensor, turbo actuator for variable displacement, throttle body, cam angle sensor, engine harness checked over for rub throughs. Vehicle was taken to dealer prior to these items being replaced and they claimed to not be able to rectify fault. Starting to be very annoying and costly. Has anyone encountered this at all?