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why does it take my raditor fan so long to come on on 2000 Dodge Caravan

why does it take my raditor fan so long to come on, do I need a new temperture sensor?

Asked by for the 2000 Dodge Caravan
Do you know what temp. the fans are coming on at? most cars cooling systems are designed to have the fans come on at about 205-215F . May take 20-30 minutes if outdoors in colder weather. To be sure , it would be best to have monitored with scanner , to watch sensor(s) and fan controls.
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Do you know what temp. the fans are coming on at? most cars cooling systems are designed to have the fans come on at about 205-215F . May take 20-30 minutes if outdoors in colder weather. To be sure , it would be best to have monitored with scanner , to watch sensor(s) and fan controls.