This site seems pretty user friendly to me. Your first question was kind of an oddball and it's possible no one has seen that particular issue before.

As for milky oil, it has water in it. Where did the water come from? Several possibilities as outlined above.

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Whoever said there's nothing more expensive than a cheap Mercedes never had a cheap Jaguar.

83 300D Turbo with manual conversion, early W126 vented front rotors and H4 headlights 401,xxx miles
08 Suzuki GSX-R600 M4 Slip-on 26,xxx miles
88 Jaguar XJS V12 94,xxx miles. Work in progress.
99 Mazda Miata 183,xxx miles.