Question about Vauxhall Astra

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Heater fan some times it works properly other times it wont work and starts blowing intermitently

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  • Contributor
  • 57 Answers

This maybe due to the thermostat sensor

Posted on Apr 23, 2014

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Posted on Jan 02, 2017

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rmeyer
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SOURCE: 1999 Dodge Caravan...heater works but fan will not blow

You most likly need to replace the fan or possibly the fuse for the fan blew.

Posted on Nov 28, 2008

  • 1 Answer

SOURCE: heater wont blow warm/hot air

check your radiator coolant, thats what I did and it blows warm again

Posted on Jan 15, 2009

  • 225 Answers

SOURCE: I have a 2004 Honda Element. The heater will not blow hot air.

the heater core/motor is broken just get it replaced

Posted on Nov 03, 2009

  • 1 Answer

SOURCE: 2005 chevy trailblazer, fan switch wont work on all speeds

Had the same problem on my 2005 trailblazer I replaced the resister and wire harness because wire harness was burnt on a few connections. Cost was 75 bucks for both parts at Napa auto parts works fine now

Posted on Nov 23, 2009

  • 1752 Answers

SOURCE: heater wont work in my 1999 jeep cherokee sport.

One or more of:

1. Your coolant level is low
2. Your thermostat doesn't close and needs to be replaced
3. The valve from the cooling system to the heater core is stuck
4. Your heater core is clogged

Posted on Jan 03, 2010

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