Popping noise in my Chrysler 200 it sounds like that when I first get in and air conditioner comes on. It is not constant and sounds like popcorn popping. Someone mentioned clogged cabin filter. Is this easy fix? Thank you
Your owners manual should specify where the cabin air filter is. After you replace it, check to see if the climate control is working properly. Is it blowing hot when and where you tell it to? And cold where and when you tell it to? If not, you may have a faulty mode door actuator.
That noise is from a failed HVAC door actuator.
However, I also urge the OP to change her cabin air filter.