According to the Haynes manual and the US Patent code this is the decel valve. However, I've been unable to find this it. It has a broken piece on the lower part under the vacuum line. My bf saw somewhere the part was discontinued. Is there an aftermarket part somewhere or do I have to find a way to bypass this entirely? From the looks of it the previous owner attempted to bypass it and that's part of the stalling and rough idling problem.
A new carb is on the way and I redid some of the dry rotted vacuum lines.
I only know the 4.0's and absolutely nothing about the 2.8's.