This could be an airleak after the airflow meter, any freshen dragged in here isn t seen by the ECU and so not compensated for and can lean the engine out and can plus allow the engine to rev going on following not desired causing rude running. As its a mechanical malfunction it tends not to face upon the malfunction blithe and you can sometimes listen a hissing noise with the engine running.
I started the car occurring this morning, it starts going on and runs at 1750 and within a minute or as a result climbs more than 2500.. It is supervision smooth though, just mannerism vanguard than it should be. I after that checked the throttle screw plate/return screw, intentionally turned it out and nothing changed. put it assist to exactly where it was. No vacuum leak sounds and all connections verified. I character fine roughly them as I've been in there a bunch of times..
I don't have any check engine lights unless I unplug the MAF sensor. past the MAF is plugged in then the car will stall unless I put my foot on the accelerator. There is as well as an intermittent popping solid coming at idle.