alright, i have a stock 2.8l v6 with the 2bbl Verajunk (its acting like junk atm) can any of you carb guru's please tell me what this screw is, (its located on the passanger side of the car looking in from the front)
and do i adjust it by feel or is there a procedure to adjust it?

 

Those carbs are THE absolute worst, ever. That is either the base idle or fast idle screw if it is on that side. I don't recall which. The last I saw of my 2.8 was when I dumped it in the trash.

 

and a replacement holley 2bbl (a remaned) is 400+


anwho the reason im asking this is because i cannot seem to get my idle down to normal (its been idleing at around 1k in gear) ive figured out that the (i guess its the TPS, passangerside, very front, on a bracket, has a wire going to it and a screw below the wire) is bad, taking the wire off and reving the engine, is no different then having the wire on.. and reving the engine...

 

yep, base idle speed.

you have to make sure the choke is fully released and the linkage is not binding first.