Originally Posted by
phenshall
Hello,
Thanks for responding.
The car is still going but last year the idle speed was 650 and now something has happened to cause this?
Phillip
My Limited 2005 idles about 500. Over the years it has slowly decreased. If the car runs well and isn't running rough. You do not have any problems.
The Powertrain Control Module, (PCM) monitors many sensors and adjusts the idle to the condition of the engine. There is no way for you to adjust the idle. That is the job of the PCM. Relax and enjoy the ride!