![AC rattling noise when turned on. This only happens the AC or heater are running. They still both work like normal other than the clicking noise. What should I look for ? AC rattling noise when turned on. This only happens the AC or heater are running. They still both work like normal other than the clicking noise. What should I look for ?](https://external-preview.redd.it/ac-rattling-noise-when-turned-on-this-only-happens-the-ac-v0-wOLZusUFNmnrPov4br6j2oyXZgFPSBv3L5CbTuWE9yg.png?format=pjpg&auto=webp&s=a1cb4d85c94f2263e997e9a41912cf40c1e0b3aa)
AC rattling noise when turned on. This only happens the AC or heater are running. They still both work like normal other than the clicking noise. What should I look for ?
![Grinding Squealing Noise | What Could It Be? AC Compressor Clutch, Pulleys Or Engine | Test Belt Off Grinding Squealing Noise | What Could It Be? AC Compressor Clutch, Pulleys Or Engine | Test Belt Off](https://i.ytimg.com/vi/gdIwEu298xc/hqdefault.jpg)
Grinding Squealing Noise | What Could It Be? AC Compressor Clutch, Pulleys Or Engine | Test Belt Off
![Rattling noise coming from heat/AC vents in your car or truck? Find blower motor problems easily. - YouTube Rattling noise coming from heat/AC vents in your car or truck? Find blower motor problems easily. - YouTube](https://i.ytimg.com/vi/rZGpjvjaoJA/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDRuRojIJ0-VC3vsoe5cKltZ_VzEw)
Rattling noise coming from heat/AC vents in your car or truck? Find blower motor problems easily. - YouTube
![My publications - Partsavatar Car Parts, Canada - Possible causes of a rattling noise in cars ac - Page 1 - Created with Publitas.com My publications - Partsavatar Car Parts, Canada - Possible causes of a rattling noise in cars ac - Page 1 - Created with Publitas.com](https://view.publitas.com/44015/540234/pages/a50c1a90158954af21a94b58f5c81a4fde365fff-at2000.jpg)
My publications - Partsavatar Car Parts, Canada - Possible causes of a rattling noise in cars ac - Page 1 - Created with Publitas.com
![My publications - Partsavatar Car Parts, Canada - Possible causes of a rattling noise in cars ac - Page 1 - Created with Publitas.com My publications - Partsavatar Car Parts, Canada - Possible causes of a rattling noise in cars ac - Page 1 - Created with Publitas.com](https://view.publitas.com/44015/540234/pages/462d3970fee3b17d243dccb0fd06d6deff019af2-at1000.jpg)