disco300tdidom
New Member
there's lots out there on stem caps ...
LANDROVER VALVE STEM CAP X8 LJC100270 DISCOVERY,DEFENDER 200TDI,300TDI | eBay
lpid=83&device=c&adtype=pla&crdt=0&ff3=1&ff11=ICEP3.0.0&ff12=67&ff13=80&ff14=83
Valve Spring Compressor 200tdi and 300tdi Land Rover Diesel Engine - YouTube
but also :
http://www.landyzone.co.uk/lz/f49/300-tdi-rattle-193962.html
I checked that valve stem caps when I adjusted the tappets they're all good. She sounds as sweet as a nut now (barring the whine) it sounds almost lke a clutch baring but its an auto but im not clued up on autos