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Q: How do you change Lexus ls400 idle control?
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What type of wheel alignment 97 Lexus ls400?

What is the problem when at idle I have hard steering? I just replaced the rack.


When I park my Lexus ls400 year 1994 then the idle control speed changes from low to high then high to low again What could be the reason for that?

mass air flow sensor could be going bad


Where is the idle air control valve located in the engine of a 1990 LS400 Lexus?

It is behind the thermostat housing on the nose of the engine block. It is in line from right to left with the oil filler cap. There may be another air valve associated with the steering pump but it is not the "idle" air control valve (IACV).


How do you change the idle control valve on a 1999 Lexus RX300 Idle control valve?

Remove the throttle body. Remove the 4 IAC mounting screws. Remove the IAC.


Where is the idle control valve on a Lexus RX300?

The underside of the throttle body.


Where is the Idle Control Vavle on a 2002 Lexus ES300?

Unfortunately, the 2002 es300 was the first year that Lexus did not use a IACV in the ES300.


How do you change the idle on a 2004 Ford Explorer?

The idle is controlled by the powertrain control module ( computer )


Lexus es300 has low idle when on ac and put on drive?

700 to 750 rpm is normal. if the engine stalls, you may have to replace the IAC (Idle Air Control) Motor. they get stuck.


How do you fix a 99 Lexus ES300 that will not idle on the first try?

remove and clean the idle air control valve( iac ), and or replace unit. located on back of throttle body housing. try this first.


What happen when idle control valve is clog?

When an idle control value is clogged the idling speed of your vehicle will change. The car may also stall when you turn on the air conditioning.


What causes rough idle on 95 Lexus E S 300?

Could be the auto idle control valve, try cleaning before replacing (about $300). Another simpler possibility is the fuel filter,replace this first,


How do you change Honda 2001 ex v6 Accord idle control valve?

The idle air control valve controls the neutral idle of the 2001 Honda Accord. A faulty idle control valve leads to an erratic idle. To replace it first locate the valve on the intake manifold. Unplug the unit and remove the three bolts holding it to the manifold.