Have you checked the level on your clutch fluid? If low...pull the slave cylinder out and see if it's puking out the piston seal into your bell housing. While it's out stick a mirror-on-a-stick in the slave hole and inspect the rear main seal.
A forum community dedicated to Land Rover Defender owners and enthusiasts. Come join the discussion about performance, overland, classifieds, modifications, troubleshooting, maintenance, and more!