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2006 Ford E-250 Question: heater motor just started vibrating really bad

 

Question

Visitor, 5.4L V8, Lewisville, TX, February 04, 2011, 19:04

it does it all the time, the faster the fan runs the worse it is

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  • Answer #1

    February 05, 2011, 02:19
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     Master

    There may be debris in the plenum that the blower is vibrating against. It may need cleaned out. OR, the blower motor itself is worn.

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  • Answer #2

    February 18, 2011, 15:30
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     Enthusiast

    Look at the Fan , i have foungd that they crack . also have seen dirt /dust / debris, build up causing a ballance problem .

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