Thanks Mr Miata. and the little black circle thing that is hanging off the back of the back passenger side of the engine? It's a black disk that looks like it plugs in somewhere? It's attached to a pressure regulater looking thing all plugged up with vac tubes hanging off. One of the tubes has the black disk on the end.


Yellow plug in the wiring harness! please tell me it just dangles and doesn't belong inside the manifold.