John Laidlaw
Senior Member
- Joined
- Nov 15, 2013
- Messages
- 26,373
- Reaction score
- 9,163
- Location
- Wirral
- Your Mercedes
- Land Rover Discovery 4
On one corner?Leaking valve bodies cause this. The car sinks whilst the engine is running so it opens the valve, car goes up. Closes the valves, car sinks rinse repeat.