stalling

[2000 yukonxl]

My 2000 yukon, has recently started stalling when I pull into parking lots, it only happens on occasion so I am at a loss as to where to start looking. Has anyone else experienced similar issues

 

[Chads93GT]

Clean your throttle body out with carb cleaner. The idle air control valve is most likely dirty. I've had to clean mine about once a year at least. Every 50-60k miles it starts stalling out at very low speeds/Rpms. Usually when I back up from a stop. P