PDA

View Full Version : civic reving HIGH on cold starts...


SOHC1
03-18-2010, 09:59 PM
can some one tell me what mite be causing this problem...
like the car is running open header rite now and i dont know if that affects it...
when i turn the car on on any cold start it revs up to 3k rpms..:screwy:
thanks in advance guys:goodjob:
D3UC3S
03-18-2010, 10:01 PM
clean FITV and IACV
SOHC1
03-18-2010, 10:14 PM
will do tomorrow bro ..reps!
anithing else i shuld try any one>?
geezy
03-18-2010, 10:18 PM
looks like you got a IACV problem
i had this problem this same wk. cleaned it as of today & seems to help.. seem the same when i started it but as it got warm it idle'd normal!
This Write Up Helped!
http://www.honda-tech.com/showthread.php?t=2443124
SOHC1
03-18-2010, 10:21 PM
looks like you got a IACV problem
i had this problem this same wk. cleaned it as of today & seems to help.. seem the same when i started it but as it got warm it idle'd normal!
This Write Up Helped!
http://www.honda-tech.com/showthread.php?t=2443124

thanx bro! reps for u too!
SOHC1
03-18-2010, 10:23 PM
ill deff be cleaning that up tomorrow... is there any specific way to do it? lol u know dont wanna fuck nothing up...
geezy
03-18-2010, 10:36 PM
what series you working with?
SOHC1
03-18-2010, 10:59 PM
what series you working with?
B series
SOHC1
03-19-2010, 01:48 PM
up
geezy
03-19-2010, 02:12 PM
let us know how it turned out after you cleaned it!
SOHC1
03-19-2010, 02:25 PM
let us know how it turned out after you cleaned it!
will do! ..im about to go pick up the brake cleaner
SOHC1
03-19-2010, 04:23 PM
cleaned the IACV but nothing....it went to 3k rpm again...but came down faster..may be because the warmer weather?
tuner_dude
03-19-2010, 04:26 PM
what about your throttle body?
SOHC1
03-19-2010, 05:05 PM
never mind i think it did work. but i disconected the battery for a few minutes. and now it went down to 1500 rpm. :goodjob: ill try it tomorrow morning and ill let yall know if its fixed.
REPS for the ones who helped
geezy
03-19-2010, 08:23 PM
yeah bro let it warm up a lil and take it for a drive..
SLow_POke
03-19-2010, 09:48 PM
liek the one guy said. check the tb screw.
SOHC1
03-20-2010, 10:25 AM
well like i said i was going to test the car today in the mornig... and the car reved at 2800 rpm from a cold start. ima clean the FITV before i go to work see if it goes down more. ill keep yall updated
SOHC1
03-20-2010, 01:34 PM
got to clean the FITV and it worked. it revs to 2400 rpm for a few seconds than goes down to 2000.. and before when it was already warm the car would stay at 1300 rpm and now it goes 1000 rpm or lower:goodjob:
thanx guys!