reecegsi
Member
Registered: 16th Mar 11
Location: birmingham
User status: Offline
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Hello
my corsa c20xe is playing up when first started it hunts in the rev just stopping itself from stalling but still revs fine but let off and same hunts idle but once warm its a bit better? it is standard engine just got big 4-1 manifold decatted straight threw, powercap, k&n, 2.5 bar fpr, yellow/cream injectors it does overfuel aswell but is standard? Has no lambda as early engine anyone had the same problem?
Any help much appreciated
Thanks
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Tony M84
Member
Registered: 26th Jul 11
Location: Leicester
User status: Offline
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I had the exact same engine (20XE) with the same problem and it was the ICV.
[Edited on 10-04-2012 by Tony M84]
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reecegsi
Member
Registered: 16th Mar 11
Location: birmingham
User status: Offline
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I thought it was that i will change it and see what happens thanks
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dewismotorsport
Member
Registered: 16th Feb 08
Location: Coventry & Poole
User status: Offline
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You can remove the icv and clean it with carb cleaner then spray with wd40 and it should be fine
Also worth trying a new CTS as they can affect the idle
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reecegsi
Member
Registered: 16th Mar 11
Location: birmingham
User status: Offline
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I have cleaned it bout month ago left overnight in carb cleaner but i will try again
ill change that and see what happens thanks
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