There is a an odd shudder that seems to go through the car, and travel from front to back and back again. Very hard to explain, not scuttle shake as although it feels similar, it seems like this is in a different plane. Wheel bearings, ball joints etc are all fine as are track rod ends, but there is a weird “slackness” in the steering in the straight ahead position and the car feels a bit nervous. I've never had too much experience of longer runs in MGF's so not sure if it's just the … …

Read more:
Strange shudder – MG-Rover.org Forums