...and.... it is broken
Oil has coated the entire engine, having come out of the breather on the side of the head. It's one of them little oil filter things.
The remaining oil has been burnt out of the exhaust - all this in, 20 yards.
Checked the dipstick and it's all gone!
Presuming it's the turbo, but not sure.
Damn it.
Will diagnose it and see what the damage is.