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Author Topic: revs  (Read 1311 times)

Offline DazVR6

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revs
« on: 09 June 2006, 15:38 »
when the car is idlling and you rev it why does it take so long for the revs to come down , its like they are falling in slow motion? any ideas how mto fix this?
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Offline Len

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Re: revs
« Reply #1 on: 09 June 2006, 16:07 »
Mine only does that when its hot and I have been ragging it!

Might be worth checking the breather pipes?
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Offline DazVR6

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Re: revs
« Reply #2 on: 09 June 2006, 16:24 »
it does this even when cold just after start up..seems ok when driving though!
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Offline Overseer

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Re: revs
« Reply #3 on: 10 June 2006, 09:24 »

there is  a 'fast idle' that keeps the revs up for a little bit when u blip throttle
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Offline DazVR6

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Re: revs
« Reply #4 on: 11 June 2006, 16:24 »
so this is normal then and nothing to worry about? :smiley:
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Offline Overseer

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Re: revs
« Reply #5 on: 11 June 2006, 19:44 »

quite possibly..
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Offline sellers

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Re: revs
« Reply #6 on: 11 June 2006, 23:23 »
if its when u start it up, it could be because of the choke,
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Offline rubjonny

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Re: revs
« Reply #7 on: 15 June 2006, 20:51 »
I think this is the isv doing its job? I think if the revs fall too quickly you get jerky on/off throttle responce.  This is what I'm getting on my MK2 GTI atm and I suspect its the ISV causing it!
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