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Author Topic: Heater gets cold as I go faster  (Read 1235 times)

Offline The Mighty Elvi

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Heater gets cold as I go faster
« on: 08 March 2011, 18:18 »
Just came back from a round trip to Derby.

I noticed that at Idle I get hot air from the blowers.  But as I go faster the air gets cooler until cold, but not quite outside air temp cold.

Water pump and thermostat are about 6 months old.

Also temp guage only gets just above 1/3.

Hmm?

Any ideas?

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Offline danny_p

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Re: Heater gets cold as I go faster
« Reply #1 on: 08 March 2011, 18:25 »
thermostat
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all the VW's have gone bar 1.

Offline mk2bal

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Re: Heater gets cold as I go faster
« Reply #2 on: 08 March 2011, 18:51 »
Yeah thermostat missing or faulty
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Offline The Mighty Elvi

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Re: Heater gets cold as I go faster
« Reply #3 on: 08 March 2011, 18:57 »
Well lesson learned.  Dont use GSF thermostats!

 :grin:
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Offline Diamond Hell

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Re: Heater gets cold as I go faster
« Reply #4 on: 08 March 2011, 21:55 »
Quote from: The Mighty Elvi on 08 March 2011, 18:57
Well lesson learned.  Dont use GSF thermostats!

Well, duh.  How many times has this been said?!
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Offline clipperjay

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Re: Heater gets cold as I go faster
« Reply #5 on: 08 March 2011, 23:26 »
Test in boiling water to rule it out first, the spring should pull back over 80C!
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