I have a whining car. Been doin it for 3months . From the front iv recon the turbo and changed the egr cos of limp mode. Took v belt off and still bloody whines. Drivin me crazy. Only load at low speeds.
The cartridge was taken out and ballanced? It only whines between 10-20 thous revs wen foot off the gas . . And wen I park the car facing up the hill . No whine. im baffled