Car Problem Reports

Lexus RX300 Debris in Idle Air Control Valve May Cause Engine Problems

 
Lexus RX300 Problem
21 Reports
Me Too
Edit

Model Years Affected: 1999, 2000, 2001, 2002, 2003

Engine Affected: 3.0L V6

Average Mileage: 133,707 mi (50,400 mi - 250,000 mi)

Verified

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.

  • Visitor, , 3.0L V6, 140,000 mi

    feels like its going to cut off when in idle. Car starts shaking and have to hit the gas to keep it running. Once moving at a decent speed in drive it feels fine.

    Flag This
  • Visitor, , 3.0L V6

    Poor idling, engine lights on as is VSC

    Flag This
  • Visitor, , 3.0L V6, 145,000 mi

    idle control needed to be replaced. My car kept idling low and kept stalling. Took it the repair shop and paid $325.00 to get it fixed. Check engine light has come back on though and now it will not start at all. Headed back to the repair shop.

    Flag This
  • Visitor, , 3.0L V6, 115,000 mi

    Would not idle and jumped around at stop lights to the point other drivers would stare at me. High dollar repair shop said it had to be replaced at $600 area. Went on line and saw where some were being cleaned. Went to another shop and they cleaned it overnight. Soaked it in cleaning fluid( build-up of carbon) and had no problems since with that part.

    Flag This
  • Visitor, , 3.0L V6, 250,000 mi

    Several times starting, and stalling at intersections.

    Flag This
  • Visitor, , 3.0L V6, 150,000 mi

    I continue to add a quality fuel system cleaner monthly and the problem goes away! Most of the time it would happen during the cold months, not so much the rest of the year. I would replace or clean the IACV but I have given up the back yard mechanic repairs (just don't have need to do it). If the problem gets to the point that fuel system cleaner fails to do the job the RX300 will go to the shop for replacement. Current milage is 240,000 (approx).

    Flag This
  • Visitor, , 3.0L V6, 104,000 mi

    Very low idle, could not drive gave P1150 code.Had to replace valve.

    Flag This
  • Visitor, , 3.0L V6, 155,500 mi

    Car wouldn't stay "on". Had to pump the gas pedal just to get it started. Idle valve was replaced; cost me over $800 for part and labor.

    Flag This
  • Visitor, , 3.0L V6, 150,000 mi

    Willnot idle. Engine dies if dont rev engine. Ok when engine gets warm. Have to power bake to drive.

    Flag This
  • Visitor, , 3.0L V6, 90,000 mi

    When cold or warm, try to start the car, the engine immediately stalls. Have to give it gas and hold it at 1,000 rpm for about 10 seconds for it to not stall.

    First time had this problem what car was about three years old and still under warranty. Dealer replaced the intake air control valve (part number 22270-20050) and gasket (part number 22215-20010). They tech took 0.9 hour to perform.

    Six years later, having problem again. Will try cleaning the IACV.

    Flag This
+ See more reports