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Author Topic: loss of power and a hiss??  (Read 1277 times)

kierongti

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loss of power and a hiss??
« on: August 09, 2010, 09:25:25 pm »
hi all,

my car went for a re map and would not make any more boost or power.... now the car has become slower and seems to under perform and boost seems restricted.
when on boost there is a constant 'hiss'/whistle from when the turbo cuts in til the end... its like the hiss the dv gives off but constant??

anybody had similar? if there was a boost leak, eg split hose, would the car run rough?

cheers kieron
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Offline stealthwolf

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Re: loss of power and a hiss??
« Reply #1 on: August 09, 2010, 10:45:59 pm »
Did you replace the DV?
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Offline Andy

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Re: loss of power and a hiss??
« Reply #2 on: August 09, 2010, 10:48:34 pm »
on my soot chucker i was getting a hissing noise,it turned out to be the inter cooler pipi was half hanging out
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kierongti

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Re: loss of power and a hiss??
« Reply #3 on: August 10, 2010, 07:05:55 am »
having cv checked today.....
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kierongti

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Re: loss of power and a hiss??
« Reply #4 on: August 10, 2010, 06:48:18 pm »
DV was torn in 3 places and was replaced with another standard vw DV but the revised version.....
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