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Weird noise

  • Daniel30
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24 Jan 2017 10:00 #177207 by Daniel30
Weird noise was created by Daniel30
Noticed a weird noise when I first start the Jim from cold, it's as if there is something stuck to one of the belts it gets faster when I rev it but then goes away after a few minutes and if I park up then start it again it's not there only seems to happen when cold? Any ideas?

I'm going to start it in a few hours and see if it's there.

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24 Jan 2017 11:20 #177209 by Keithy
Replied by Keithy on topic Weird noise
Vicous fan?

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  • Daniel30
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24 Jan 2017 11:30 #177210 by Daniel30
Replied by Daniel30 on topic Weird noise
Would this have a bearing in it or something Keithy? And settles when it rotates for a bit?

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24 Jan 2017 12:13 #177212 by Keithy
Replied by Keithy on topic Weird noise
It is fully engaged when first started.....then the fluid moves away from the inner vanes after around a minute.

Only time it re-engages is if the spring gets warm and rotates the engage mech/valve.

I'd start the car with the bonnet up when cold and have a proper look.

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  • Daniel30
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24 Jan 2017 12:21 #177214 by Daniel30
Replied by Daniel30 on topic Weird noise
Ok thanks, had to pop out about an hour after I started it this morning and no noise. Will try and listen for it in the morning

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  • Daniel30
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24 Jan 2017 14:15 #177217 by Daniel30
Replied by Daniel30 on topic Weird noise


Will post one on in the morning as well you can hear it a bit in this clip but louder in the morning

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24 Jan 2017 17:46 #177221 by Busta
Replied by Busta on topic Weird noise
Sounds like an engine to me! When you start and engine from cold it takes a big draw from the battery so the alternator is under most load just after starting and the power steering fluid is cold and more viscous, so the load on the auxillary belts is at its highest. This would explain why it is more noisy first thing than later in the day.

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  • wombat
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24 Jan 2017 21:12 #177224 by wombat
Replied by wombat on topic Weird noise
Watching this with interest, mine does the same, a whining noise that soon stops, but only does it the weather is cold

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  • Daniel30
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24 Jan 2017 22:19 #177227 by Daniel30
Replied by Daniel30 on topic Weird noise
Thanks for the info Busta could be that.
I haven't herd it before last week and we have had colder days ? it's one of the new noises you hear when you know your own car like a new groan or clank/rattle you haven't heard before, if that makes sense

Wombat: try and get a clip of it when you first start it in the morning ;)

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24 Jan 2017 22:44 #177228 by wombat
Replied by wombat on topic Weird noise
Wombat: try and get a clip of it when you first start it in the morning ;)[/quote]

will do but might not be till weekend

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  • Daniel30
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25 Jan 2017 08:10 #177231 by Daniel30
Replied by Daniel30 on topic Weird noise
So this is the noise in the morning

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  • Young Pretender
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25 Jan 2017 13:51 #177236 by Young Pretender
Replied by Young Pretender on topic Weird noise

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