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Author: Subject: why wont it just go!?!
Craigorypeck

posted on 12/7/11 at 08:53 PM Reply With Quote
why wont it just go!?!

Lost half a sump of oil yesterday.... Oil catch tank which is connected to the crank and rocker cover is getting filled with this



Started engine again this eve and after a few mins running see the pool of brown oil under the yellow valve.



Water level is full in the rad.. head gasket ?
What should I do before taking the head off... again, to help diagnose the prob?

NA YB BTW

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austin man

posted on 12/7/11 at 09:05 PM Reply With Quote
Did you have overheating problems if so the head may be warped

you can have it pressure tested they use a coloured dye to see whether there are gasses leaking into the water system.

[Edited on 12/7/11 by austin man]





Life is like a bowl of fruit, funny how all the weird looking ones are left alone

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garybee

posted on 12/7/11 at 09:36 PM Reply With Quote
Have you done a comression test to make sure it's not 'blow by' gasses pushing it out?
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Craigorypeck

posted on 12/7/11 at 09:52 PM Reply With Quote
No over heating issues but wasn't going easy on the revs... C test tomorrow. broken rings maybe. *sighs*
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Craigorypeck

posted on 12/7/11 at 11:10 PM Reply With Quote
Did compression test all within 10psi bracket.

checked the head bolt torques and all seems fine, one is slightly suspicious but still clicks at 90lb/ft rest are 110.

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Mark Allanson

posted on 13/7/11 at 07:20 AM Reply With Quote
I would be checking the crankcase breathers are clear, pressure buildups can cause all kinds of weird symptoms





If you can keep you head, whilst all others around you are losing theirs, you are not fully aware of the situation

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Craigorypeck

posted on 15/7/11 at 06:38 PM Reply With Quote
quote:
Originally posted by Mark Allanson
I would be checking the crankcase breathers are clear, pressure buildups can cause all kinds of weird symptoms


You sir are quite right!!! Ta

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