Been a while
Member
Would have been power steering fluid in a falcon as the alternator was mounted below the power steering pump / resovior setup in them. Navara's are ok in that the alternator is mounted away from everything.
As for the problem, are all the wires on the back of the alternator connected? I'd also check and see if there is a fusible link in the feed from the alternator to the battery and make sure that is ok too.
Ahhh ford's, I do love'm - had some funny dash power issues them too, I thought my work p/van was possessed once coming through Melbourne.. Tow home and turned out to be eath in left kick panel , hit the indercator and radio came on with blower lol Melbourne peak hour just on dusk...
Yes, checked those "Angel hair" wires very gently plug off and back on..
Onto manual now checking for fuses etc..... also continuity of that circuit.... nav life eh danmit!