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Author Topic: Slightly bumpy idling  (Read 1249 times)

Offline m4t_lee

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Slightly bumpy idling
« on: July 19, 2011, 02:06:17 pm »
When sat at lights idle is fine but everso slightly 'bumpy' if that makes sense, any clues as to what i should check?

Cheers,

Mat
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06 Shadow Blue GTI

Offline johnboy07

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Re: Slightly bumpy idling
« Reply #1 on: July 19, 2011, 03:52:14 pm »
PCV valve has been know to cause symtoms like those when failing. If you remove it you should only be able to blow through in one direction and if both then it needs replacing. Would suggest if it is that getting a bsh revamp kit or a catch can system  :happy2:
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Stage 2+ 280.4 bhp ITG, Revo Stage 2+, decat, hpfp, THS intercooler, THS engine mounts, Pcv revamp, sportline springs, rs4 fuel valve, DS2500 pads and brembo discs, braided lines, ATE super blue brake fluid and more to come

Offline m4t_lee

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Re: Slightly bumpy idling
« Reply #2 on: July 19, 2011, 05:02:53 pm »
Thanks chap, where can I find the valve and what does it look like?
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Offline bacillus

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Re: Slightly bumpy idling
« Reply #3 on: July 19, 2011, 05:13:40 pm »
Follow the ribbed hose that attaches to the right side of the intake manifold (looking at the engine); at the other end is the plastic pcv...
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Offline johnboy07

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Re: Slightly bumpy idling
« Reply #4 on: July 19, 2011, 08:00:53 pm »
mine has the pcv revamp kit on it.

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Stage 2+ 280.4 bhp ITG, Revo Stage 2+, decat, hpfp, THS intercooler, THS engine mounts, Pcv revamp, sportline springs, rs4 fuel valve, DS2500 pads and brembo discs, braided lines, ATE super blue brake fluid and more to come

Offline johnboy07

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Re: Slightly bumpy idling
« Reply #5 on: July 19, 2011, 08:04:39 pm »
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Stage 2+ 280.4 bhp ITG, Revo Stage 2+, decat, hpfp, THS intercooler, THS engine mounts, Pcv revamp, sportline springs, rs4 fuel valve, DS2500 pads and brembo discs, braided lines, ATE super blue brake fluid and more to come
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