i have changed every sensor and still can figure it out. car still wants to idle high and it pulsating up and down. please help

 

Read up on idle surge do searches and see if you can find a solution
http://www.vfaq.com/mods/wayback/Bra...ine/surge.html

its one of the biggest problems with these old cars but usually its attributed to a vaccum leak of some sort, either in the TB, intake, or emmission system