If the later cars are like the 84/85's the original sender is located above the oil filter (slightly to the right) on a brass(?) block that screws into the engine. Or to the lower left of the front cover if you are facing the engine. How the autometer gauge hooks up, I have no idea. T'd in somewhere there I would guess.
[This message has been edited by Zap (edited July 21, 2001).]