![We upgraded our AC to a bigger unit. Now this vent rattles constantly. How do I get it to stop? : r/fixit We upgraded our AC to a bigger unit. Now this vent rattles constantly. How do I get it to stop? : r/fixit](https://preview.redd.it/6qahno4hyme71.jpg?auto=webp&s=4c8e9f0748e6c537b4023c11cce6b6351f96af81)
We upgraded our AC to a bigger unit. Now this vent rattles constantly. How do I get it to stop? : r/fixit
![Loud start, popping, rattling, rumbling, running water HVAC Noise Descriptions & Recordings:Diagnostic Examples of Air Conditioner / Heat Pump Compressor, Air Handler, Ductwork Noises Loud start, popping, rattling, rumbling, running water HVAC Noise Descriptions & Recordings:Diagnostic Examples of Air Conditioner / Heat Pump Compressor, Air Handler, Ductwork Noises](https://inspectapedia.com/aircond/CompressorOld010DJF.jpg)
Loud start, popping, rattling, rumbling, running water HVAC Noise Descriptions & Recordings:Diagnostic Examples of Air Conditioner / Heat Pump Compressor, Air Handler, Ductwork Noises
![Rattling noise in air vent area. My Model 3 is just a week old, and today I hear a consistant rattling noise under the air vent area on driver side while driving. Rattling noise in air vent area. My Model 3 is just a week old, and today I hear a consistant rattling noise under the air vent area on driver side while driving.](https://preview.redd.it/cn7l48xfjrq31.jpg?auto=webp&s=dbd8ddd5066f3ca304381699d40f1b0a266993e1)
Rattling noise in air vent area. My Model 3 is just a week old, and today I hear a consistant rattling noise under the air vent area on driver side while driving.
![Fix the Apillar/Dash Rattle! - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) Fix the Apillar/Dash Rattle! - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)](http://i716.photobucket.com/albums/ww163/ammomike82/For%20Sale/BMWRattleFix008_zpsbf4d41b9.jpg)