is it possible to damage the throttle system when replacing an erg valve?
I took car in for check engine light. was told erg valve needed to be replaced. when I picked my car up, it wouldn't start and when it was cranked in park, the motor was "revving up" on it's on. check engine light did not come on. took car back and was told that I needed to replace the throttle system. I was just curious whether it possible or not that the throttle motor was damaged in the process of replacing the erg valve. any help would be greatly appreciated!!
anne marie