My sons 100 came back from the workshop 2 days ago after having a new engine put in. The problem is there is a noise between 1500K and 2500K it sounds like something is rubbing. Now I know it's not the engine as the noise was there with the old engine. But the back breaks have been checked and adjusted by myself this afternoon so it's not them. The noise does sound like it comes from the back of the car. I will try and get a clip of the sound but all I can descried it is like a groan sort of noise.
Any help would be great as I am stumped.
Any help would be great as I am stumped.