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Guest
Posts: n/a
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I already replaced the radiator and thermostat and fan switch. However, the cooling fan sounds really loud. Any suggestions?
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Registered User
Join Date: Jul 2013
Posts: 0
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Which fan sounds loud the auxiliary fan or the mechanical fan? Maybe the clutch on the mechanical fan has locked up. Try replacing it.
- Kerry |
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Registered User
Join Date: Nov 2013
Posts: 1
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I have a 2006 325I - The thermostat light lid up and my cooling fan was running on high speed and very loud. I already changed the thermostat, radiator, and fan switch. However, the main electrical fan motor remains running very loud and high speed. Could it be a relay? fuse? water pump? The water seems to be running smoothly and not heating up at all. But fan sounds loud and thermostat light lids up in yellow.
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