Where are all the running hot posts?

I'm looking for a fast idle solenoid.

I have one from an 86 but I think it's toast.

Those are not super easy to find.

If I put it in neutral at stop lights, that seems to help.

However, I don't think people did that when they were new, either.

Idle is set at book spec (IIRC 750 and drops to 600 with AC on).