ticking sound after using air con.????

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aitch
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ticking sound after using air con.????

Post by aitch » Sun Sep 14, 2008 10:56 pm

Put on the air con yesterday as the inside of the van was a llttle stuffy left it on for about 19 minutes then when turned off there was a ticking sound from, by the sound of it, the front of the engine compartment. It might have been a fan ticking any ideas and is this going to be a problem?? not used the air con. for a couple of months as it has not been too hot lately!!!
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Re: ticking sound after using air con.????

Post by madmile » Sun Sep 14, 2008 10:59 pm

I have not experienced a ticking, but the air con will cause water to drip from just in front / centre of the engine - long shot but its all I can think of.
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Re: ticking sound after using air con.????

Post by mikeonb4c » Sun Sep 14, 2008 11:20 pm

You'll have to get your stethoscope (or hosepipe and funnel) aitch and go Tick Hunting. Can't think what it might be unless something is very hot and cooling down (probs with aircon compressor?) :?
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Re: ticking sound after using air con.????

Post by dandywarhol » Mon Sep 15, 2008 11:26 pm

Sounds like the aircon compressor cutting in and out - quite normal - if it doesn't cut in and out then the pressure/volume is low and it's trying to work harder. :)
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Re: ticking sound after using air con.????

Post by haydn callow » Tue Sep 16, 2008 3:09 pm

About 19 mins ???? why not 15 or 20 ???
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Re: ticking sound after using air con.????

Post by aitch » Tue Sep 16, 2008 3:26 pm

Hi Haydn

very well thanks the 19 was a typo. error should have read 15!! :oops: :oops:

my mistake
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Re: ticking sound after using air con.????

Post by teenmal » Tue Sep 16, 2008 3:57 pm

Hi aitch,
Is the ticking sound when the engine switched off.

Mal..
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Re: ticking sound after using air con.????

Post by aitch » Tue Sep 16, 2008 4:08 pm

no while the engine is running!!
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Re: ticking sound after using air con.????

Post by teenmal » Tue Sep 16, 2008 4:20 pm

aitch wrote:no while the engine is running!!

Is it a diesel?
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Re: ticking sound after using air con.????

Post by aitch » Tue Sep 16, 2008 5:26 pm

Yes it is diesel??
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Re: ticking sound after using air con.????

Post by dandywarhol » Tue Sep 16, 2008 10:19 pm

Misread your post - ignore the nonsence I wrote about the a/c cutting in/out - I now realise its happening when you turn the a/c off :oops:
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Re: ticking sound after using air con.????

Post by aitch » Tue Sep 16, 2008 10:55 pm

I still don't know what the ticking sound is ???

any ideas anybody??

is it a fan?? and should it tick???
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Re: ticking sound after using air con.????

Post by teenmal » Wed Sep 17, 2008 9:25 am

Hi Aitch,if the tick is that loud that you can hear it over the engine noise, I would have a look around the exhaust manifold.
Could be a blow at the gasket.
Cheers Mal..
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