Noise like a fan blowing?

Tiny
PUSSYCAT333
  • 2000 NISSAN SERENA
  • MANUAL
  • 69,000 MILES

I have a 1.6 Nissan serena and when I start the engine there is a very loud noise like a fan blowing from under the middle seats. Cold air also blows out. It is very noisy and I have no idea what it is. I am getting heat from the heaters in the front and my temp gauge is fine and I have plenty of water so its not the engine. Can anyone tell me what it might be and how to fix it please?

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Sunday, January 23rd, 2011 AT 3:18 PM

1 Reply

Tiny
STEPHANEJEAN-MARIEJOURDAN
  • MEMBER

On the Serena you have a huge fan under the engine. Usually this fan starts only when you park after having climbed a steep mountain road in summer. Apparently it prevents hot air accumulating around the engine/pipes. Probably something is wrong with the sensor or the contact commanding this fan

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Tuesday, November 20th, 2012 AT 5:11 AM

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