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A high idle in a 1992 Lexus SC 300 can be caused by several factors, including a malfunctioning idle air control valve (IAC), vacuum leaks in the intake system, or issues with the throttle position sensor. Additionally, a dirty or faulty mass airflow sensor (MAF) can lead to incorrect air-fuel mixture readings, causing the engine to idle higher than normal. It's essential to conduct a thorough inspection to pinpoint the exact cause.
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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,
What causes the 1993 Lexus es 300 to overheat?
Thermostat is stuck closed.
What causes a 2000 Lexus GS 300 to stop running while you are driving?
The brakes :)
Is Lexus 300 front wheel drive?
The Lexus ES 300 is front wheel drive and the Lexus GS 300 is rear wheel drive
What causes code P0161 on 2002 Lexus IS 300?
It is caused by Bank 2 Sensor 2 oxygen sensor failing.
Is the rx 300 Lexus engine the same as the es 300 Lexus?
yes 1mz-fe
What does CSV Mean on the dashboard lights on an Lexus 300?
What does CSV Mean on the dashboard lights on an Lexus 300?
How much is it to change the color of a lexus is 300?
It will cost approximately $2,000 to change the color of a Lexus IS 300.
How do you remove armrest 1994 gs 300 Lexus?
how do you remove armrest from 1994 Lexus gs 300
Alternator installation Lexus?
How much is it to replace an alternator for a Lexus IS 300
Is there a fuse for the dash lights in a lexus gs 300?
In a 1993 Lexus gs 300 how to fix the buttons in the middle cansole
What causes copper injector on 300 discovery to blow?
High Pressure.
