Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

CTR WITH ROUGH IDLING

 
Old 07-25-2004, 01:23 AM
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Default CTR WITH ROUGH IDLING

i just had a CTR motor swapped into my ek, when the car is warmed up it idles from 900 to 1500 several times until i press the gas and its back to normal. also when i shift from 1st to 2nd or 2nd to 3rd and put it on neutral, the car idles at 1500-2000 till i hit a complete stop and its back to normal. does anyone know why its idling rough like that? any info will help.
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Old 07-25-2004, 01:59 AM
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Default Re: CTR WITH ROUGH IDLING (inep01)

try cleaning ur IAC.
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Old 07-25-2004, 02:23 AM
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Default Re: CTR WITH ROUGH IDLING (VTECschmetec)

sorry to say but i dont know what IAC is. let me know where its located, what it looks like and how to clean it? thanks
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Old 07-25-2004, 02:49 AM
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Default Re: CTR WITH ROUGH IDLING (inep01)

search, plenty of topics on it
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Old 07-25-2004, 02:56 AM
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Default Re: CTR WITH ROUGH IDLING (DewMota)

hey dew, ya know any specific area i can research this in
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Old 07-25-2004, 03:00 AM
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Default Re: CTR WITH ROUGH IDLING (inep01)

haha whoops..wrong
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Old 07-25-2004, 05:40 AM
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Default Re: CTR WITH ROUGH IDLING (inep01)

I had the same problem with by b18C with ctr pistons. Try this link worked for me.
https://honda-tech.com/zerothread?id=699787
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Old 07-25-2004, 05:55 AM
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Default Re: CTR WITH ROUGH IDLING (holeymoly)

big bummmp holy...that was very informative. thanks...
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Old 07-25-2004, 05:56 AM
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Default Re: CTR WITH ROUGH IDLING (inep01)

bummmmmmmp for holeymoly
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Old 07-25-2004, 06:06 PM
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Default Re: CTR WITH ROUGH IDLING (inep01)

Hope it works very easy to do. The screws broke off mine FICV and I had to use parts from a h22, but it worked. Good luck.
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Old 07-25-2004, 08:36 PM
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Default Re: CTR WITH ROUGH IDLING (holeymoly)

hey holey, i just looked at the motor and i dont see anything that looks like the ficv ur talking about. maybe my motor does not have it. thanks for ur helpful info though.
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Old 07-25-2004, 08:58 PM
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Default Re: CTR WITH ROUGH IDLING (inep01)

Take your intake off and look right under your throttle body, Its actualy bolted to the throttle body. There are three bolts holding it to the throttle body they are right underneth it. I has a small coolant line connected to it on the right side facing the throttle body. Take a pic of your throttle body post it and I will show you.
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Old 07-25-2004, 09:51 PM
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Default Re: CTR WITH ROUGH IDLING (holeymoly)

thanks once again......bummmmp to HOLEY...
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Old 07-26-2004, 02:01 AM
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Default Re: CTR WITH ROUGH IDLING (inep01)

nite ht peeps....
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Old 07-26-2004, 03:53 AM
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Default Re: CTR WITH ROUGH IDLING (inep01)

have you cleaned your ivac ?
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Old 07-26-2004, 08:05 AM
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Default Re: CTR WITH ROUGH IDLING (DewMota)

what is the ivac, where is it located and how do u clean it?
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Old 07-26-2004, 08:24 AM
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Default Re: CTR WITH ROUGH IDLING (inep01)

Not sure if this is in the same place on a B16B, but on my D16Z6, the Idle Air Control Valve is located on the back of the intake manifold, next to the throttle body. It had 2 bolts holding it on, and it had this black cylinder-shaped plastic case thingy on it. There were also 2 hoses connected to it from the bottom.

To clean the IACV, I removed the 2 bolts, and then there was like this little circular mesh screen covered with this black sooty film. I sprayed come carb cleaner on a shop towel and wiped off the sooty film.
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Old 07-26-2004, 09:15 AM
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Default Re: CTR WITH ROUGH IDLING (xavior66)

thanks xavior...ill try to find it and clean it...thanks once again
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Old 07-26-2004, 10:13 AM
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Default Re: CTR WITH ROUGH IDLING (inep01)

obd2 doesn't have FITV.
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Old 07-26-2004, 10:31 AM
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Default Re: CTR WITH ROUGH IDLING (Cnote)

so what is the problem with it and how do i correct it.
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Old 07-26-2004, 11:26 AM
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Default Re: CTR WITH ROUGH IDLING (inep01)

try putting your foot under the gas pedal and pull it up a little. Sounds like u have a throttle cable that is too tight.
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Old 07-28-2004, 12:31 PM
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Default Re: CTR WITH ROUGH IDLING (crx_88_si)

thsnks....will do
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Old 07-29-2004, 06:35 PM
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Default Re: CTR WITH ROUGH IDLING (inep01)

bump for all the help...h-ts rule.
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