Isc Valve

koenigturbo · 09-18-2005, 07:25 PM

any one out there that can help me to in stall an isc valve it's been so long since I've taken my car a part I don't remember how it was in stalled is the mesh part facing out or is it facing in??? does the gasket go around the isc valve or does it on top of the isc facing the plunger???

Also why does my car surge it sounds like the ingition shorting out it surges not,higher rpm's but it surges as if it were to shut off
Thanks, every one help is appreciated
Dennis

suprra_girl · 09-19-2005, 11:15 AM

i assume you have already tried to install it?

if you have... then your car surging will most likely be the isc leaking so basically intake manifold leak... runs rich as... attempts to stall due to fuel flooding

now you've got my memory banks going... its been a while since i did mine too lol

i believe this is how it goes

put isc inside manifold with mesh/filter facing out, gasket then on top of that, then install the isc assembly

anyone done one recently to confirm this? lol

here's a link to the online manual

http://www.cygnusx1.net/supra/librar...fi/FI_106.html

09-18-2005, 07:25 PM	#1
koenigturbo Intake Join Date: Sep 2005 Posts: 34	Isc Valve any one out there that can help me to in stall an isc valve it's been so long since I've taken my car a part I don't remember how it was in stalled is the mesh part facing out or is it facing in??? does the gasket go around the isc valve or does it on top of the isc facing the plunger??? Also why does my car surge it sounds like the ingition shorting out it surges not,higher rpm's but it surges as if it were to shut off Thanks, every one help is appreciated Dennis

09-19-2005, 11:15 AM	#2
suprra_girl 7M POWAH! ;) Join Date: Jun 2004 Location: New Zealand Posts: 2,312	i assume you have already tried to install it? if you have... then your car surging will most likely be the isc leaking so basically intake manifold leak... runs rich as... attempts to stall due to fuel flooding now you've got my memory banks going... its been a while since i did mine too lol i believe this is how it goes put isc inside manifold with mesh/filter facing out, gasket then on top of that, then install the isc assembly anyone done one recently to confirm this? lol here's a link to the online manual http://www.cygnusx1.net/supra/librar...fi/FI_106.html __________________ Please use the forum to ask your questions as they will get replied to much faster than pming me Pics of my build. "Good girls are just bad girls that don't get caught" Do a diagnostic first! Last edited by suprra_girl; 09-19-2005 at 11:17 AM.

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