Originally Posted by SPEEDO
you cant find it because it (QR25DE) does not have one... so your not going crazy
AH, Thanks! I guess I must have a vacuum leak somewhere then. All I know is that once the engine warms up, it starts to surge from 1200-2000 RPM if the clutch is disengaged, or the transmission is in neutral.
The consensus answer I found for that behavior was common on the SR20 engine, and I thought it might be the same... however, no EGRC sort of eliminates that possibility.