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1999 Toyota Avalon Question: replaced the iac valve due to idling problem. the car runs great.

 

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wondering why, 3.0L V6, Raleigh, NC, February 29, 2012, 06:12
 Rookie

But the car will start irratic idling/stalling every once in a while! like once a week

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  • Answer #1

    Greg's Orange Auto (14209 Answers) , Orange, CA - (714) 361-9386
    globalhelper February 29, 2012, 06:29
     Master

    YOU MAY HAVE OTHER ISSUES CK AND POSSIBLY CLEAN YOUR THROTTLE BODY THAT MAY HELP. ALSO YOU MAY HAVE COOLANT BLOCKAGE IN SUPPLY OR RETURN LINE AT IAC

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  • Answer #2

    Your Mobile Technician.com (see my shops), February 29, 2012, 07:39
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     Technician

    It could be several other things. It needs to be linked into a scan tool that can check over all the PIDs and see what is going on while it is in fault mode. We can take a look at it for you if you would like. Just let us know (919)730-9105 YMTLLC.com

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