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Toyota Repair/1999 Camry Rough Idle

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jahman51 wrote at 2014-04-23 22:54:58
I have a 1999 Toyota Camry with the same problem.  I removed the air intake hose from the throttle body and cleaned out the passageway at the bottom of the intake, just forward of the butterfly valve.  I also cleaned out the connecting passageway in the Idle Air Control (IAC) valve.  Problem solved, no more rough idle.  


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