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Author Topic: Golf over fueling  (Read 2518 times)

Offline EPalmer

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Golf over fueling
« on: 13 September 2009, 11:47 »
Hi,
Recently bought a mark2 8v gti, was stood for a while at mine, ran well before but didn't seem to go very well at all, changed the cam belt and timing was slightly out, now goes very well but is slightly lumpy on idle and it also smells very rich and smokes, compressions are all ok, wondering if it is the air flow meter because when i disconnect it, it runs smooth and doesn't smoke for a few seconds before cutting out. Can anybody help me please? im stuck.

Cheers Ed
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Offline danny_p

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Re: Golf over fueling
« Reply #1 on: 13 September 2009, 15:02 »
ceck temp sensor first
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Offline EPalmer

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Re: Golf over fueling
« Reply #2 on: 14 September 2009, 18:49 »
ok cheers
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Offline Wayne

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Re: Golf over fueling
« Reply #3 on: 14 September 2009, 21:32 »
As above, temp sensor is the 1st thing to check / change.
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Offline EPalmer

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Re: Golf over fueling
« Reply #4 on: 15 September 2009, 18:06 »
sorry to sound like a dick, im guessing that is the one in the rad?
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Offline EPalmer

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Re: Golf over fueling
« Reply #5 on: 15 September 2009, 18:14 »
also why would this cause the car to overfuel as soon as started up?
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Offline rubjonny

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Re: Golf over fueling
« Reply #6 on: 16 September 2009, 08:51 »
no its the blue or white one in the coolant flange on the front of the head. the reason it would cause it to fiuel incorrectly is the ecu will think the engien is hotter/colder than it actually is, so the fueling will be all wrong.

could also be down to the setup, you may have knocked the dizzy out when doing the belt. Did you reset it as per the digifant FAQ?
« Last Edit: 16 September 2009, 08:53 by rubjonny »
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Hello my name is John and I'm a dub addict.

Offline EPalmer

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Re: Golf over fueling
« Reply #7 on: 16 September 2009, 18:49 »
hi mate thanks for your help i will get a new one! also it should be set up correctly but if this doesn't work maybe i will have to take it to a garage for them to check.

Thanks Ed
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