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tx1500ram

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When turning on or off my A/C it makes a rattly noise while running and when it gets turned off completely the truck makes this weird like spring noise that'll go on for about 1-2 minutes periodically then just randomly stop. I was wondering if anyone knew what the issue is and what I can do to fix it. Attached is a video of the sounds im hearing A/C Sounds
 

SitKneelBend

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When turning on or off my A/C it makes a rattly noise while running and when it gets turned off completely the truck makes this weird like spring noise that'll go on for about 1-2 minutes periodically then just randomly stop. I was wondering if anyone knew what the issue is and what I can do to fix it. Attached is a video of the sounds im hearing A/C Sounds
Sounds like it's coming from the blower motor in the video. Does this happen with heat too?
 
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tx1500ram

tx1500ram

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2012
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Sounds like it's coming from the blower motor in the video. Does this happen with heat too?
Yeah it happens with heat & cold. Do you know what the clicking noise is tho? The sound that clicks every few minutes do you know what that might be? Ive fixed the blower motor just now and the rattling sound is gone but now it just clicks like it did in the video
 

SitKneelBend

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Yeah it happens with heat & cold. Do you know what the clicking noise is tho? The sound that clicks every few minutes do you know what that might be? Ive fixed the blower motor just now and the rattling sound is gone but now it just clicks like it did in the video
Possibly the blend doors. Can you get the sound to occur by changing the vent options? What did you do to fix the blower?
 
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