Heater squeak

[bendirkss]

When I turn my heat/ac on there's a loud squeak for a couple seconds and then it goes away but continues to be awfully noisy while it's running, sometimes I get annoyed and shut it off. Is there any way to quiet down whatever is making the noise?

 

[Hemi450hp]

I had to replace my AC blower motor a few months ago because it was making a non stop ticking sound with the AC on...Its quiet as can be now. I never had any squeaks though and we only use the heater in Jan-Feb around here...haha

 

[DannyMK2]

I had to replace my AC blower motor a few months ago because it was making a non stop ticking sound with the AC on...Its quiet as can be now. I never had any squeaks though and we only use the heater in Jan-Feb around here...haha

mine does the same exact crap with the heat on. the colder it is outside, the louder it gets. pretty annoying, especially on a truck that only has 9k miles on it.

 

[bendirkss]

Thanks for the replies

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[bendirkss]

Now it squeaks constantly

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[Cruizer]

Don't know about these trucks, but had similar on another vehicle. Sounds like blower motor. For me it was the bearing on it.