GolfGTIforum.co.uk

Model specific boards => Golf mk3 => Topic started by: DazVR6 on 09 June 2006, 15:38

Title: revs
Post by: DazVR6 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?

Title: Re: revs
Post by: Len 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?

Title: Re: revs
Post by: DazVR6 on 09 June 2006, 16:24

it does this even when cold just after start up..seems ok when driving though!

Title: Re: revs
Post by: Overseer on 10 June 2006, 09:24

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

Title: Re: revs
Post by: DazVR6 on 11 June 2006, 16:24

so this is normal then and nothing to worry about? :smiley:

Title: Re: revs
Post by: Overseer on 11 June 2006, 19:44

quite possibly..

Title: Re: revs
Post by: sellers on 11 June 2006, 23:23

if its when u start it up, it could be because of the choke,

Title: Re: revs
Post by: rubjonny 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!