General gt hks blow off valve

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General gt hks blow off valve

thebouncer

New member
Joined
Mar 1, 2007
Messages
34
how do i tighten up or adjust my blow off valve car has rescently been dropping revs and cutting off completely occasionally changed plugs and leads cleaned afm and icv and ckecked pipes dont want to mess up blow off valve or over do it how do they work please
 

Noclu3

Fiat = Ticking BOMB!
Joined
Jul 10, 2007
Messages
541
Location
North Essex
BOVs can be changed by getting softer/stiffer springs.

Unless yours is an ajustable type.

I would say give it half a turn then go for a drive keep doing it till it improves.
 
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thebouncer

thebouncer

New member
Joined
Mar 1, 2007
Messages
34
yes but where is the factory setting on the bolt piece of blow off valve
 
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