Cool I'll look into it. I thought I read somewhere that said B18C1's don't have Fast Idle Thermo Valves. Anyone know if this is true?

EDIT: This is a '98 B18c1 so it has one of the "newer" IACV's. The FITV is supposed to be incorporated into the IACV. There is a hex screw on it. Could that be an adjustment?