Actually, the vacuum is the choke pulloff mechanism. All the 22R chokes were electrically heated (20R still had the water choke), so there is a wire in there somewhere. On an 85, look for a round, green 4 wire plug on the passenger inner fender near the carburetor.

[Linked Image]

Last edited by stock87; 09/13/09 07:28 AM.
My Truck: 1987 XtraCab DLX 22R 4WD 5 Speed Manual
--------------------
"Speed has never killed anyone. Suddenly becoming stationary, that's what gets you." -Jeremy Clarkson