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Model specific boards => Golf mk2 => Topic started by: 01664gti on 06 February 2011, 23:37

Title: stem seals,How much to change????
Post by: 01664gti on 06 February 2011, 23:37
I have a mk2 and the stem seals have gone on it.Im getting married soon so money is tight and i have a choice of to either just sell it as is or repair it.

How much does it cost and whats involved??

Its only an 8v
Title: Re: stem seals,How much to change????
Post by: jmsheahan on 07 February 2011, 08:04
Was a couple of years ago now but it cost me £180 to have them replaced on my 8v. They didn't have to remove the head.
Title: Re: stem seals,How much to change????
Post by: dannydubs on 07 February 2011, 16:15
if you can get the tool to remove the vavles do it your selve mate its easy
Title: Re: stem seals,How much to change????
Post by: jocarl11 on 07 February 2011, 17:50
if you can get the tool to remove the vavles do it your selve mate its easy

Something like this?  http://www.sourcingmap.com/extra-long-valve-stem-seal-removal-tool-remover-pliers-p-19353.html?currency=GBP&utm_source=google&utm_medium=froogle&utm_campaign=ukfroogle (http://www.sourcingmap.com/extra-long-valve-stem-seal-removal-tool-remover-pliers-p-19353.html?currency=GBP&utm_source=google&utm_medium=froogle&utm_campaign=ukfroogle)
Title: Re: stem seals,How much to change????
Post by: emery1990 on 07 February 2011, 17:59
Are these normally the first things to go on an engine?
Title: Re: stem seals,How much to change????
Post by: tshirt2k on 07 February 2011, 22:26
Don't think there's much point just doing valve stem seals. They probably got knocked out due to loose valve guides. It's probably worth waiting and getting the exhaust valve guides done at least.especially with high mileage. My engine had loose exhaust valve guides at 123k when it was rebuilt.

 Usually about £15 a guide. you can lap in the valves, decoke etc. Put the stems in yourself with a deep 10mm socket. You may get some power back also.
Title: Re: stem seals,How much to change????
Post by: danny_p on 08 February 2011, 00:20
belive it or not vw are cheeper for guides than GSF well for the ABF anyway
Title: Re: stem seals,How much to change????
Post by: Sam on 08 February 2011, 00:21
I believe that. VW are cheaper for very very odd things that you would think cost a bomb
Title: Re: stem seals,How much to change????
Post by: Ben Lessani on 08 February 2011, 00:31
Don't think there's much point just doing valve stem seals. They probably got knocked out due to loose valve guides. It's probably worth waiting and getting the exhaust valve guides done at least.especially with high mileage. My engine had loose exhaust valve guides at 123k when it was rebuilt.

 Usually about £15 a guide. you can lap in the valves, decoke etc. Put the stems in yourself with a deep 10mm socket. You may get some power back also.

I disagree, I completely stopped any oil burning after replacing the seals with genuine VAG seals.

If you're a total beginner, I probably wouldn't recommend it. If you've removed the timing belt/camshaft before - then its a doddle.

http://www.golfgtiforum.co.uk/index.php?topic=49436.msg902396#msg902396
Title: Re: stem seals,How much to change????
Post by: tshirt2k on 08 February 2011, 21:46
Course new seals will stop oil burning. Just depends how long they'll last. What's the point of doing half a job? Especially as the heads off anyway.
Title: Re: stem seals,How much to change????
Post by: AudiA8Quattro on 08 February 2011, 21:50
Its easy to check the guides for play when the head is off.
I usually leave alone if there is none.
Title: Re: stem seals,How much to change????
Post by: Ben Lessani on 08 February 2011, 22:39
Course new seals will stop oil burning. Just depends how long they'll last. What's the point of doing half a job? Especially as the heads off anyway.

You can change the seals with the head on ;)