st170
#1
Virgin
Thread Starter
st170
hi guys need your help, recently bought a focus st170 only after a few months developed this problem where the revs are hanging when you rev it or when you change gear really slow at dropping between gears any idear guys ?
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stford (21-11-2014)
The following users liked this post:
stford (21-11-2014)
#4
PassionFord Regular
Try cleaning your idle speed control valve out and see if that cures it. My old fiesta zetec s always did this and a good clean very 6-8 weeks used to sort it.
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stford (21-11-2014)
#5
ffoc.co.uk
Idle means just that. I would have a go at cleaning the throttle body, as from you're description it might be a sticking butterfly valve inside it.
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stford (21-11-2014)
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