Heater growling at me

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mineralblue
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Post Wed Nov 13, 2013 8:50 am

Morning,
My heater is growling when I turn on the fan, turn it off and back on and some times it stops for a while,then starts again? Bumps in the road sometimes seem to start it growling too.
Heater still blows out but is terribly noisy. I'm presuming its a matrix issue, will it be a full swap out?
Thanks in advance.
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buster
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Post Wed Nov 13, 2013 9:07 am

Sounds like the fan itself is goosed, not the matrix. The bearings in the blower motor have probably gone, or possibly the brushes. New fan time.
Change it by removing the access panel in the engine bay.
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mineralblue
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Post Wed Nov 13, 2013 9:16 am

Really? Not a dash out job then? Well that's good news of sorts! Thanks
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buster
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Post Wed Nov 13, 2013 9:36 am

Take off the access panel and its there, try running it with the access pannel off just to double check it. Could be something in it, leaves even.
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mineralblue
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Post Wed Nov 13, 2013 10:00 am

Cheers for the help buster, ordered one.
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Brianmoooore
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Post Wed Nov 13, 2013 10:06 am

Usually sorted by a simple motor out, clean, lubricate and replace.
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mineralblue
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Post Wed Nov 13, 2013 10:09 am

Then I'll have a spare one!
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Althoros
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Post Thu Nov 14, 2013 11:35 am

Do check for foreign objects first - as mentioned could be leaves or as in my case a mouse nest!
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peeweemad
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Post Thu Nov 14, 2013 1:28 pm

Althoros wrote:Do check for foreign objects first - as mentioned could be leaves or as in my case a mouse nest!
+1