Iac-idle Air Control Valve Location

[yidaitianjiaous]

I have an idling and die down problem when it is cold in the morning. i searched the thread and turns out it is Idle Air COntrol problem...saying it needs cleaning? Anybody knows where this IAC located on TB? What it looks like? better have a photo so that i can identify it. thx.

[qha_vn]

I have an idling and die down problem when it is cold in the morning. i searched the thread and turns out it is Idle Air COntrol problem...saying it needs cleaning? Anybody knows where this IAC located on TB? What it looks like? better have a photo so that i can identify it. thx.

try this '90 ls400 repair manual

Idle_air_control_valve.pdf

[yidaitianjiaous]

I have an idling and die down problem when it is cold in the morning. i searched the thread and turns out it is Idle Air COntrol problem...saying it needs cleaning? Anybody knows where this IAC located on TB? What it looks like? better have a photo so that i can identify it. thx.

try this '90 ls400 repair manual

thank you, seems very complicated to DIY. i willfigure out this weekend. thx again

[Ted Vitale]

Im in need of a replacement ICV (idle control valve). Any suggestions on after market products and or used parts from other models that i could use? Brecause i just cant see spending close to $7oo to replace the part via Lexus Service.