When I was out looking at the sparkplugs tonight, I noticed that there is no power-steering fluid in the reservoir tank. Does this take a special Jag fluid or can I use any fluid suitable for a Ford/Lincoln?

What do you think? What have you done?

While I am asking since I am about to open the intake plenum and it will lose a little radiator coolant, what readily available 'antifreeze' can I use to top off?

Thanks again.