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Higher coolant temps.

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Old Aug 27, 2003 | 06:18 AM
  #1  
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Default Higher coolant temps.

Well I just changed my timing belt, water pump, belts, EFK and thermostat this weekend and now my coolant temps are reading a bit higher. The gauge is just off of top dead center. I'm sure it's not that big of a deal but I'm wondering why all of a sudden it's running a bit high now. Any ideas?
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Old Aug 27, 2003 | 06:22 AM
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I just did the same thing this weekend. I haven't logged anything over 207*F
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Old Aug 27, 2003 | 06:27 AM
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Default It's because the fan isn't running all the time....

with the stock fan, it's always running and pulling air through the radiator.

With the EFK, it only turns on when it gets hot enough, so a lower temp fan switch is a good idea. I got mine from Neuspeed.
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Old Aug 27, 2003 | 06:30 AM
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what was the P/N on that?
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Old Aug 27, 2003 | 06:37 AM
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Default I have the Derale adjustable thermostat.....

which has the fan always running when it's at operating temps.

I thought the stock fan was only supposed to come one when the car was in traffic? Right now I have the fan running all the time but I didnt think that was the best thing to do. Thought it should only come one when the car is not moving in traffic. Maybe you can help me understand this a bit.
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Old Aug 27, 2003 | 06:38 AM
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Default I havent logged anything yet.....

it's just that my gauge is showing a bit high. Maybe I knocked the sensor a bit or something.
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Old Aug 27, 2003 | 07:03 AM
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Default I'm almost positive that the stock fan does not run continuously.

It's on a clutch like your AC compressor and only comes on when temps get above a certain point.
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Old Aug 27, 2003 | 07:12 AM
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Default its not like the AC compressor because thats a switched pulley. fan is viscous type

so its spinning %100 of the time, how fast relative to the drive belt driven pulley is dependent on the temps
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Old Aug 27, 2003 | 07:29 AM
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Default You'll have to call Neuspeed, it's not listed on their website...

there are two versions, a 2 pin and a 3 pin. Neuspeed should be able to tell you which one you have.
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Old Aug 27, 2003 | 08:58 AM
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This is happening to everyone lately. AIR! AIR! AIR! Keep bleeding your cooling system :-)
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