Author Topic: golf agu running rough  (Read 3496 times)

Offline viperjsy

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golf agu running rough
« on: 08 June 2014, 18:20 »
hi sume times the car just seems to get rough when driving  when you put your foot down it bogs and judders some times it feels like the engine stops when you put your foot down and when you lift your foot off it gose again
 I cleand the tb and air temp sensor and maf the air temp sencor was black
I used electric contact cleaner on them but made no improvement
scaned it and no codes
I was told by a macanic that it might be the coils on its way out but the car starts first time with no foot on the peddel
sorry not good at explaning things
« Last Edit: 08 June 2014, 18:46 by viperjsy »

Offline MoMartin

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Re: golf agu running rough
« Reply #1 on: 08 June 2014, 22:21 »
have you checked for fault codes? because when i cleaned my tb nothing happened until i searched it for faults, then  cleared them off.

Also i would check for some vacuum leaks before you get new coils (ive heard that the coils are expensive too)

Offline barrym381

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Re: golf agu running rough
« Reply #2 on: 08 June 2014, 22:58 »
the coil packs on the agu never usually fail its normally the ignition amp that fails making them run on 3 cylinders  :smiley: so dont let the mechanic that said coil packs near it  :whistle:

Offline viperjsy

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Re: golf agu running rough
« Reply #3 on: 08 June 2014, 23:45 »
there is no codes and I cant hear any air leeks I can get some coils for around £20  plus I cant see any righting on the coils as the words have worn off
« Last Edit: 08 June 2014, 23:47 by viperjsy »

Offline barrym381

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Re: golf agu running rough
« Reply #4 on: 08 June 2014, 23:59 »
there is no codes and I cant hear any air leeks I can get some coils for around £20  plus I cant see any righting on the coils as the words have worn off
as said the agu coils are not known to fail so i would be looking elsewhere  :smiley:

Offline viperjsy

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Re: golf agu running rough
« Reply #5 on: 09 June 2014, 00:14 »
I did the maf test it is not that could the lambada do that to the engine

Offline Bellend

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Re: golf agu running rough
« Reply #6 on: 09 June 2014, 00:57 »
the coil packs on the agu never usually fail its normally the ignition amp that fails making them run on 3 cylinders  :smiley: so dont let the mechanic that said coil packs near it  :whistle:

Rediculous statement. It sounds like coil symptoms and if it were a later 1.8T nobody would rule them out. Once said mechanic had run proper checks on the coils he could have concluded it wasn't them.

Seems a reasonable place to start to me if I didn't know specific engine codes don't normally blow coils.

Where all my moneys went.

Golf MK3 1.6. Golf MK3 8v GTI.

Offline Wazzzer

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Re: golf agu running rough
« Reply #7 on: 09 June 2014, 09:35 »
Best bet is to find someone with an AGU and swap the ignition amp over to test


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Offline dom

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Re: golf agu running rough
« Reply #8 on: 09 June 2014, 17:53 »
My money would also be on ignition amp.

Offline barrym381

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Re: golf agu running rough
« Reply #9 on: 09 June 2014, 17:58 »
the coil packs on the agu never usually fail its normally the ignition amp that fails making them run on 3 cylinders  :smiley: so dont let the mechanic that said coil packs near it  :whistle:

Rediculous statement. It sounds like coil symptoms and if it were a later 1.8T nobody would rule them out. Once said mechanic had run proper checks on the coils he could have concluded it wasn't them.

Seems a reasonable place to start to me if I didn't know specific engine codes don't normally blow coils.
:grin: :grin: