Ferrell

I have a 2003 RX300, problem when starting specially when hot weather. I have seen some post regarding my problem and the majority is cleaning the Idle Control Value and/or throttle body. My question is how to you do the above cleaning, is this where you add chemical with your gas. Please HELP. Thanks.

my girlfriends 99 has this same problem..... im trying to figure out how to get to the iacv as well...... anyone have pics from a shop manual?

.. cleaning the TB and/or IACV......

girlfriends RX300 is having the idle problem.......

Thanks