Hi, Does the 1985 Country Squire Wagon utilize a carberator or fuel injection?

http://www.automobile-catalog.com/auta_details1.php --- this may help you. It is showing it as indirect injection. Throttle body injection.

It depends. That is the definitive answer, strange as it sounds. The Canadian cars never got the throttle body injection. They all had 2 barrel VV carburetors through 85. For 86, the 302 got the first generation of multipoint fuel injection, for 89, the second generation. The 351 stayed with the VV carb through the end of the 91 model year. In the U.S., it depended on which market the car was being sent to. And again, the very few made with the 351 came with the VV carburetor right through 91.