Author Topic: Radiator fan starts up from cold - is that right?  (Read 180 times)

MiniNinjaRob

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Radiator fan starts up from cold - is that right?
« on: April 28, 2022, 09:15:21 AM »
My Jazz EX rad fan starts up running just after you start the engine from cold. Iím not sure thatís right at all, I would normally expect any engine rad fan to take a few mins at idle until the fan kicks in.
Iím about to change the coolant, is it worth changing the thermostat as well at the same time? Or any other components?

madasafish

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Re: Radiator fan starts up from cold - is that right?
« Reply #1 on: April 28, 2022, 09:35:44 AM »
Air con fan starts like that on mine. Normal on al cars with AC

MiniNinjaRob

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Re: Radiator fan starts up from cold - is that right?
« Reply #2 on: April 28, 2022, 10:04:26 AM »
Ok Iíll check which fan it is.

fashionphotography

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Re: Radiator fan starts up from cold - is that right?
« Reply #3 on: April 29, 2022, 07:36:59 AM »
if you leave the air con switch on with temp settings on cold and fan switch on then the fans will run on start up

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