My Range Rover 1994 is leaking quire badly from the diff pan. It does not appear to be porous, as I understand this is the normal problem. It does not leak when stationary, only when driving or newly stopped so I presume it is a leak above the oil level. Is there an easy / quick fix for this? And how much will this cost. Also, I understand that a weld on part may be available. How much should I pay for this job to be done and is it a diy job (could I do it myself?
Dave