hi landyzone , just bought a freelander1 TD4 auto 2006 , and just joined up. Thanks to this great site have been able to do some useful checks . 3/4 of a pint short in auto box for one . oil & filter change, crank case breather change, air filter change. EGR bypass done. can any one tell me, is the up dated crank case breather a rough sponge type filter or the moulded plastic unit i took off. many thanks .