Author Topic: help - engine sounding really rough  (Read 5215 times)

Offline Hulmie

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Re: help - engine sounding really rough
« Reply #20 on: 11 June 2010, 11:23 »
If a sensor fails it will give a reading similar to what you have
i.e low voltage, bad ground etc


mk4 R32 Golf, Reflex Silver, V6

Offline Wurzel

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Re: help - engine sounding really rough
« Reply #21 on: 11 June 2010, 11:38 »
If a sensor fails it will give a reading similar to what you have
i.e low voltage, bad ground etc


What kind of sensor?
1999 mk4 1.8 n/a AGN Silver Grey
***Looking for one 16 inch wheel, Montreal 2*** and a rear parcel shelf (without speaker holes!)

Offline Hulmie

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Re: help - engine sounding really rough
« Reply #22 on: 11 June 2010, 12:24 »
could be any sensor or even coilpack. Low voltage means the unit is failing. You need a code to pin point what is failing.




mk4 R32 Golf, Reflex Silver, V6

Offline Wurzel

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Re: help - engine sounding really rough
« Reply #23 on: 11 June 2010, 12:31 »
But that's the only code I'm getting.
1999 mk4 1.8 n/a AGN Silver Grey
***Looking for one 16 inch wheel, Montreal 2*** and a rear parcel shelf (without speaker holes!)

Offline Hulmie

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Re: help - engine sounding really rough
« Reply #24 on: 11 June 2010, 13:31 »
have you tried swapping the coilpacks around and listening closely to see if you notice which is maybe not firing?


mk4 R32 Golf, Reflex Silver, V6

Offline Wurzel

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Re: help - engine sounding really rough
« Reply #25 on: 11 June 2010, 14:08 »
have you tried swapping the coilpacks around and listening closely to see if you notice which is maybe not firing?

Not yet I'll have to dig my Haynes manual out first. I called a local motor factor and asked how much a coil pack would be and they said £64 plus VAT. Might have to risk getting a second hand one on ebay...

Does the non-turbo 1.8 take the same coilpacks as the turbo?
1999 mk4 1.8 n/a AGN Silver Grey
***Looking for one 16 inch wheel, Montreal 2*** and a rear parcel shelf (without speaker holes!)

Offline 2001gti4

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Re: help - engine sounding really rough
« Reply #26 on: 11 June 2010, 14:14 »
have you tried swapping the coilpacks around and listening closely to see if you notice which is maybe not firing?

Not yet I'll have to dig my Haynes manual out first. I called a local motor factor and asked how much a coil pack would be and they said £64 plus VAT. Might have to risk getting a second hand one on ebay...

Does the non-turbo 1.8 take the same coilpacks as the turbo?

Try your local VW dealer, they should be chaeaper than that....
My Golf is dead but at least I have this....

Offline Stronz

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Re: help - engine sounding really rough
« Reply #27 on: 11 June 2010, 14:33 »
I really wouldn't get a second hand one. In the long run it could end up costing you more when / if that fails

Offline Wurzel

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Re: help - engine sounding really rough
« Reply #28 on: 11 June 2010, 14:47 »
I really wouldn't get a second hand one. In the long run it could end up costing you more when / if that fails

True, but I'm going to sell it.
1999 mk4 1.8 n/a AGN Silver Grey
***Looking for one 16 inch wheel, Montreal 2*** and a rear parcel shelf (without speaker holes!)

Offline adam 180t

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Re: help - engine sounding really rough
« Reply #29 on: 11 June 2010, 15:02 »
i got a coil pack from panks electrical about 20 quid