has anyone had the fololwing problem or can advise me on it?? the steering on my 54 plate td6 vouge has gone really heavy, when i turn of the engine and start it back up it go's back to normal for a few seconds (nice and light) and then heavy again... if any one can help me it would be...

hi there i have a 04 54 plate range rover vouge auto diesel and i have been told that my gear box has gone.... i am looking for advice on buying a reconditioned one, any advice would be appreciated...