2003 Lexus RX300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Lexus RX300
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2003 Lexus RX300 ProblemsLow Engine Idle and/or Stalling Due to Dirty Idle Air Control Valve
Debris can get into the idle air control valve. This will restrict the air flow into the engine, causing idle speed and/or stalling when cold. The valve can be cleaned or replaced to correct this concern.
The Check Engine Light may illuminate because the mass air flow sensor sends incorrect information to the engine control computer. This can cause a loss of power on acceleration. A failed mass air flow sensor will require replacement.
2003 Lexus RX300 QuestionsWhat would cause my car to make a weird grinding sound pulsating noise (2 answers)
Just had bearing replaced ever since my car gets put in drive and I start to accelerate it makes like a weird grinding type noise didn't know if this would be a error the mechanic made or something else only does it when the car just starts to accelerate
The main hood latch won't catch.