ran my car today with the FMIC in. started fine, let it idle for a while. starting driving with no boost for a few mins. then it just started reving... throttle was not moving (AFC) but in N the idle was reving up to 2k every 2 secs or so... is this a leak in the piping somewhere? i figured it would probably just stall out?

grrrr....

 

that happens to me sometimes if I hold my rpms at like 1800 to 2400 rpms. My car used to do that only for like 3 sec or so

 

stock IC back on, still doing it

revs to 4k when you start it for about 20 secs. idles down to 1000, then starts reving to 2k... tps doesn't move. AFM % is about the same while reving... vac goes from 15 to 10" while reving.

 

try resetting the ecu, maybe its crappin out,

come one all you gurus help a fellow rotorhead out

 

Fixed!! I think something tiny was holding the throttle plates open a bit... played with them a bit with it running and it's fine now. hopefully nothing in the engine now... but I think I would know by now