I know this thread is a little out dated so I apologize. I'm not mechanically inclined at all but I have been having similar issues with my Toyota Avalon. My issue is on the opposite end though. Instead of low idling, my car surges and idles VERY high (Usually about 3000rpms). A friend of mine helped me flush the system and clean the throttle body but no luck in fixing the issue. Before I "attempt" to preform this IACV cleaning job, does anyone know if this is a possible solution or if there maybe something better to try? Thanks for the help.
-Matt
