[ch944]

Sounds like a leaking injector. What do your plugs tell you? Pull them and inspect. If it's a injector the plugs mite tell you which one or ones. My 86 n/a has what is called a idle stabalizer valve. It replaced the earlier cold start valves. You have to remove the intake manifold to get it out. Pretty lame place. Hey, does anyone know if this can be relocated? Seems like it can.

CH