After months of headaches and sorrow my car finally is running just right. The only thing is when it is at idle, it will rev up 2 or 300 rpms and then rev down once every 2 or 3 seconds. Can this be fixed with my afc or not. Either way the good news is that the car is running

I assume you don't have NOS on when it does that You should ignore that the AFC calibrator even exists until you do a NOS run. Using it to fix an idle problem is not the right thing to do . You have another problem that needs to be ferreted out.

The IAC or MAF would be prime suspects in my book.

Ok i did get some carb cleaner on the maf when i had it off. IF my cartridge for my scan tool ever comes i can know for sure. I plan on replacing the sc and tb with one off of a 94 or 95 with the larger openings anyway and i can get whatever sensors i need then. I wont have my liscence for another month anyway

yeah fix it right dont by-pass the problem

Carb cleaner on the maf can cause problems. You're kinda lucky it even runs. If you get a 94 TB, get a MAF with it.