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will a y8 iacv work with an obd1 z6?

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Old 10-20-2009, 10:47 AM
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Default will a y8 iacv work with an obd1 z6?

will a y8 iacv work with an obd1 z6?

My 95 civic won't idle
Any time the rpm's drop it dies
Only once it's warm

Sorry if the format is off I'm on my phone

Thanks,
Jeremie
Old 10-20-2009, 12:02 PM
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Default Re: will a y8 iacv work with an obd1 z6?

yes itl fit. D series on D series
Old 10-20-2009, 12:08 PM
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Default Re: will a y8 iacv work with an obd1 z6?

Wow no help... where is everyone at?
I thought this would be an easy one... guess not
Old 10-20-2009, 12:10 PM
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Default Re: will a y8 iacv work with an obd1 z6?

I SAID IT WOULD FIT
Old 10-20-2009, 12:12 PM
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Default Re: will a y8 iacv work with an obd1 z6?

I know it will fit
It's currently installed on the car
But it's still doing the same thing...

I guess it's not the iacv that's the problem...
Any sugestions on what to check next?
Old 10-20-2009, 12:14 PM
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Default Re: will a y8 iacv work with an obd1 z6?

Relax guy load times suck on the cell phone
You replied while I was typeing
Old 10-20-2009, 12:15 PM
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Default Re: will a y8 iacv work with an obd1 z6?

it was sarcasm
did bleed the coolant? thatl make it idle super funny too
Old 10-20-2009, 12:17 PM
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Default Re: will a y8 iacv work with an obd1 z6?

check the fitv
Old 10-20-2009, 12:21 PM
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Default Re: will a y8 iacv work with an obd1 z6?

No air in the system
The rpm's have been bouncing for about a year
And one day it just didn't idle any more...
Figured iacv... what else could it be? Is there a fast idle?
Old 10-20-2009, 12:22 PM
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Default Re: will a y8 iacv work with an obd1 z6?

Fitv.... and that is?
Old 10-20-2009, 12:29 PM
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Default Re: will a y8 iacv work with an obd1 z6?

fast idle thermo valve, its bolted under the throttle body... when the car is warmed up take off the intake tube and plug the bottom hole in the throttle body. If it has suction and when you plug it the idle goes normal than you fitv is bad
Old 10-20-2009, 03:09 PM
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Default Re: will a y8 iacv work with an obd1 z6?

Kick *** on my way home to check that right now
Thanks
Old 10-20-2009, 04:10 PM
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Default Re: will a y8 iacv work with an obd1 z6?

btw i just did an fitv write up
https://honda-tech.com/forums/honda-civic-del-sol-1992-2000-1/d16z6-fast-idle-thermo-valve-write-up-2666446/



and this iacv is on the back of your intake manifold and next to the throttle body

and has kinda a tube shape to it and two 12mm bolts and two hoses and one plug cant miss it
Old 10-27-2009, 09:04 AM
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Default Re: will a y8 iacv work with an obd1 z6?

ok i have replaced the iacv and the fitv
still doing the same thing...
the rpms drop and the car dies
if i controle the speed of the rpm drop it's good MOST of the time
i have a 10lb fly and action 2md clutch
the fly is old as hell 4+years
the clutch is 2-3years old
thought that might be the problem because I'm getting a LOT of chatter when the clutch is released...
however it does it in nuteral as well... (not the chatter but the car dieing...)
fuel pressure is good
new plugs, wires, cap, and button (within the last 6-8 months)
i do have a bosch o2 sensor on it now and i have heard bad thing about them
but it was on the car for 3-4 months prior...

guys i'm stumped
help
wtf could it be?
Old 10-27-2009, 10:44 AM
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Default Re: will a y8 iacv work with an obd1 z6?

bad gas?
i had 1/4 tank
filled it up with 93
and same thing

i did notice the hood is hotter than normal
i don't have a temp gun...
the temp. gauge is reading normal...

someone help me plz
i don"t want to start a new thread... but i will...
Old 10-27-2009, 01:17 PM
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Default Re: will a y8 iacv work with an obd1 z6?

seeing as how you replace the fit and iacv. I would adjust the idle up with the idle screw. How low does it idle when its cold. the screw is next to the map sensor
Old 10-27-2009, 03:31 PM
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Default Re: will a y8 iacv work with an obd1 z6?

ya thought of that but my screw driver is to fat
rpm's are around 800-900 when the clutch is in
jumps to 1500 +/- whenever clutch is released
it needs a clutch soon and a flywheel even sooner
but i don't think it's related because it will do it in eather case
in nuteral if i rev the car it's like it can't resist the rpm drop and it dies
and that's in eather case clutch in or out...
man i'm lost
but
started new thread this one is now off topic
let this one die
https://honda-tech.com/forums/honda-civic-del-sol-1992-2000-1/95-civic-idle-problem-2671178/

Last edited by 95jeremie; 10-27-2009 at 06:25 PM.
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