High IDLE on ka24de - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Champz · 06-24-2008, 10:46 AM

Im facing high idle on my 240sx 91, its idling around 1100-900

i tried adjusting the idle screw but it seems like it would not go lower then 1100-900, but it will go higher. all the vacuums are good no leaks

anyone help, will be much appreciated
thanks
champz

*PBucch* · 06-24-2008, 11:12 AM

Im curious as well, my dohc swap is idling around 2500 lol

98s14inaz · 06-24-2008, 11:27 AM

Your throttle cable is too tight, loosen it.

Champz · 06-24-2008, 12:29 PM

positive its not throttle cable

titos14zenki · 06-24-2008, 12:45 PM

yep myn idles at 1500 for a minute then lowers to about 1100 if i try to adjust it any lower it wont rev right at all

ms!3 · 06-24-2008, 02:02 PM

if its not your iacv you probably have some sort of vacuum leak. 15y/o lines only stay together for so long.

racepar1 · 06-24-2008, 02:06 PM

http://www.zilvia.net/f/showthread.php?t=190745

Everyone was bugging me to write this and nobody posted in it after I wrote it.

06-24-2008, 10:46 AM	#1
Champz Join Date: Jul 2007 Location: Montreal Canada Posts: 29 Trader Rating: (0) Feedback Score: 0 reviews	High IDLE on ka24de Im facing high idle on my 240sx 91, its idling around 1100-900 i tried adjusting the idle screw but it seems like it would not go lower then 1100-900, but it will go higher. all the vacuums are good no leaks anyone help, will be much appreciated thanks champz __________________ Tooo Sloooow 4 youuuu!

06-24-2008, 11:12 AM	#2
PBucch Premium Member Join Date: Jun 2004 Location: miami beach Age: 40 Posts: 1,039 Trader Rating: (0) Rides Gallery: PBucch Feedback Score: 0 reviews	Im curious as well, my dohc swap is idling around 2500 lol __________________ section ef&ec changed my life

06-24-2008, 11:27 AM	#3
98s14inaz Zilvia FREAK! Join Date: Feb 2003 Location: Nonya Posts: 1,367 Trader Rating: (1) Feedback Score: 1 reviews	Your throttle cable is too tight, loosen it. __________________ -Retired

06-24-2008, 12:29 PM	#4
Champz Join Date: Jul 2007 Location: Montreal Canada Posts: 29 Trader Rating: (0) Feedback Score: 0 reviews	positive its not throttle cable __________________ Tooo Sloooow 4 youuuu!

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06-24-2008, 12:45 PM	#5
titos14zenki Join Date: Dec 2007 Location: san antonio Age: 34 Posts: 25 Trader Rating: (0) Feedback Score: 0 reviews	yep myn idles at 1500 for a minute then lowers to about 1100 if i try to adjust it any lower it wont rev right at all

06-24-2008, 02:02 PM	#6
ms!3 Zilvia FREAK! Join Date: Apr 2006 Location: USA Age: 35 Posts: 1,563 Trader Rating: (7) Feedback Score: 7 reviews	if its not your iacv you probably have some sort of vacuum leak. 15y/o lines only stay together for so long.

06-24-2008, 02:06 PM	#7
racepar1 Post Whore! Join Date: Jul 2007 Location: Simi Valley, CA Age: 42 Posts: 9,006 Trader Rating: (106) Rides Gallery: racepar1 Feedback Score: 106 reviews	http://www.zilvia.net/f/showthread.php?t=190745 Everyone was bugging me to write this and nobody posted in it after I wrote it.