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Author Topic: Idling issue  (Read 3299 times)

Offline riz

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Idling issue
« on: April 10, 2009, 05:29:24 pm »
My Idling seems to have gone lumpy also the Revs rise then drop when stationary. Is this a TDC issue?
Only noticed it today, power seems to be ok, maybe a slight MPG drop but hard to  tell to be honest!!!
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Offline xxx_mojo_xxx

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Re: Idling issue
« Reply #1 on: April 13, 2009, 11:56:14 pm »
my first thought would be to change the spark plugs.
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Offline 182_blue

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Re: Idling issue
« Reply #2 on: April 14, 2009, 06:34:58 am »
Do you know anyone with vag com?, have you. Recently put some fuel in ?
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Offline KRL

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Re: Idling issue
« Reply #3 on: April 14, 2009, 09:23:51 pm »
Check to see what your what your long term fuel trims are set to.  If they are a long way out you could have a problem with your MAF sensor.

Also try unplugging the MAF and see if the problem persists at idle.

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