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Author Topic: help for a friend with a abf  (Read 1134 times)

Offline leeroy20vt

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help for a friend with a abf
« on: 16 January 2011, 19:38 »
he has just finished his conversion but it is making some strange high pitched noise seems it was coming from the isv

heres a vid see what u think

http://www.youtube.com/watch?v=z4B2HbXBwTM
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Offline Simeon

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Re: help for a friend with a abf
« Reply #1 on: 16 January 2011, 20:48 »
Have you checked the pipe to the isv isn't being blocked by something?
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Offline richard s

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Re: help for a friend with a abf
« Reply #2 on: 16 January 2011, 20:52 »
take the pipe off that goes onto the isv and see if that stops it. it sounds like it could be an air leak
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Offline leeroy20vt

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Re: help for a friend with a abf
« Reply #3 on: 16 January 2011, 21:17 »
ok i will ask him and will let u know

any other suggestions
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Offline Wayne

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Re: help for a friend with a abf
« Reply #4 on: 16 January 2011, 21:24 »
That has got an air leak somewhere.
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