Idle Air Controller
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Driver School Candidate
Joined: Sep 2005
Posts: 6
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From: PA
Idle Air Controller
HI folks, i have a 99 es300 coach. I am having the stalling problem and i need to clean my idle air controller. Does anyone have any direction on how to remove it??
Lexus Champion
Joined: May 2002
Posts: 2,781
Likes: 6
From: Georgia
You have to remove the throttle body because the IAC is located underneath the TB. It's not that hard, but use vise grip clamp on 2 of the coolant hoses that run through the TB to prevent any coolant loss.
Lexus Test Driver
Joined: Jul 2005
Posts: 1,015
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From: il
Originally Posted by larbodia
HI folks, i have a 99 es300 coach. I am having the stalling problem and i need to clean my idle air controller. Does anyone have any direction on how to remove it??
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nikovdh
ES - 1st to 6th Gen (1990-2018)
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Apr 8, 2017 01:20 AM
