Ah ha! Trottle cables. More below...
Several steps forward, and one step backwards.
Yesterday I drove the car for the first time since a short test drive before I bought it. The engine and gearing combo are really interesting, and the car has lovely handling.
The car is generally driving well but still has a softish brake pedal. New rear discs and pads and some work on the rear calipers are on the list.
A change of oil and filter did not reveal any worrying signs of metal in the oil. The car also has fresh brake fluid and is getting fresh coolant.
The mounting for the handbrake lever had sheered off its baseplate - a previous weld having failed. The original fracture to the mounting may have been caused by overload deriving from a dodgy cable. The mounting has now been welded back on to the plate, but a new cable will be fitted when I get one.
This morning the throttle spring or linkage failed or jammed, which made me unpopular with my neighbours as I started the car at about 7am. The pedal collapsed to the floor and the engine roared wildly before I quickly switched it off. I had been about to go off quietly,
let the car warm up in a secluded spot down the road, and then go looking for the wiper blade that flew off the car into a hedge whilst I drove back from the fuel station last night. Lancias, eh?
EDIT: the throttle cable has snapped off by the eyelet that connects it at the pedal end. The aviating wiper blade was found in a lane close to home.
Pictures from a brief visit to a local pub and a nocturnal trip to get some ethanol free petrol. The car now has period style numberplates.