Post by
ohfour238 »
https://forums.nicoclub.com/ohfour238-u178631.html
Sun Feb 27, 2011 2:29 pm
ok i was able to get the IACV off. i didn't have to take the intake off, i dunno why i thought that. i just unbolted the throttle body and then the IACV from there. i took it apart, cleaned it out real good with throttle body cleaner. after starting the car up, it idled at around 1,000rpm, which is high, no? shouldn't it be like 700? but she's driven it a few times and has had no issues whatsoever will the car stalling, it doesn't even try to bog out on her, drives nice. but today, we ran into more problems. now, only at idle in park, she's getting a surging idle, usually between 1,000-2,000rpm. sometimes it just raises to like 3,000-4,000rpm and hangs there. then on the way home, the car threw a P0505 code which is for the Idle Air Control system. what could be causing that now?