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Fans not coming on???

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Old Jun 17, 2007 | 01:32 AM
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Default Fans not coming on???

I know C5s run a little hotter than most cars, but today driving at night, temps in the 70s, my car was at anywhere between 210-230. As I got closer to chicago, and encountered more stoplights and stuff, by the time I pulled into my garage the temps hit 260. I left the car running and popped the hood real quick. I could hear the coolant boiling in the tank as it was coming out of the surge tank, but I noticed that the fans weren't even spinning. WTF is going on??? It seems like they come on very sporadically.
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Old Jun 17, 2007 | 01:39 AM
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Originally Posted by DanielW
I know C5s run a little hotter than most cars, but today driving at night, temps in the 70s, my car was at anywhere between 210-230. As I got closer to chicago, and encountered more stoplights and stuff, by the time I pulled into my garage the temps hit 260. I left the car running and popped the hood real quick. I could hear the coolant boiling in the tank as it was coming out of the surge tank, but I noticed that the fans weren't even spinning. WTF is going on??? It seems like they come on very sporadically.
260 is too high, need to get that looked into, could be a relay or the fan motors (I doubt its that), our cars can get up to ~240 with no problems
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