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HVAC Whine

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KurtisWalton

KurtisWalton

My truck is a 2011 (see signature). The heater / AC has a whine that is annoying. It is a high-pitched whine and more noticeable when the fan is on the lower speeds. I think it has always been there. I’ve blown the vent work out. I’ve added the Genos Garage outside and inside air filters. I noticed there is a fan behind the glove box when I installed the HVAC air filter. Tried oiling it a little but it did not change the noise. Is there a fan somewhere that needs lubrication? Is there a simple fix? If not I will just live with it. Thanks
 
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Issue 128 – Digital Version
Digital Magazines
FREE!
TDR Test Drive - Digital Edition
Renew
Subscribe
Gift Subscriptions
Back Issues
Subscription Status
Address Change Form
Buyer's Guides
Ram Diagnostic Trouble Codes
The Perfect Collection
The Perfect Collection Vol. II
TSB Updates
Dodge/Cummins Historical Overview
Cameron Collection
What Makes Us Tick?
Product Showcase
Advertising



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