Do anyone have a copy of the vauum hose diagram for a 84 'bird? My sticker under the hood is trashed and my car won't idle or shift properly. Took it to transmission shop to get the tranny checked and its fine(so they say) but they was not going to chase vac lines(idiots). So I have to do it myself, so if anyone can help me out thanks.
I can tell you verbally , but you have to define your CFI system,,
Do you have a round looking thingy on the pass side that looks almost like a carb choke pull off?
if not, then i think i can tell you color for color connection for connection by memory,,
and better yet, its in my diy link
304 772 3411
Engine 3.8 or 5.0?
Transmission 3 speed C5 or 4 speed AOD ?
5.0 with 4spd aod.
Pretty sure the AOD does not use vacuum. The shifting problem is not vacuum related. Check the TV cable on the CFI for broken plastic.
Did your mechanic or you pull the EEC error codes?
The vacuum diagrams are not easy to interpret. I will try to help with the acronyms if you need it.