Originally Posted by Rallye Chick
have checked the small actuator thing it has on side of turbo as been told it has a diafram inside it, it only has a small metal spring, is this right??? this actuator thing had been tampered with as was all loose wheen got it!
That is teh dump valve and some idiot has ruined it
Dont run it like that as the turbo will overspeed and kill itself. Take all teh parts out of your old turbo and fix.