Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: bobbertbear on 19 April 2008, 19:27:57

Title: head gasket or wot
Post by: bobbertbear on 19 April 2008, 19:27:57
i did the front crank seal,done the cam cover gaskets,checked the oil cooler plate and pipes and all dry,but have an oil leak on the passenger side of the engine,only when its running,so i was maybe thinking leaking head gasket,anyone tell me anything different
Title: Re: head gasket or wot
Post by: MutantCav on 19 April 2008, 19:30:43
Would leak water not oil...
Title: Re: head gasket or wot
Post by: bobbertbear on 19 April 2008, 19:35:20
but theres an oil way at the corner of the head,the car had been overfilled with oil wen i bought it,so i thought maybe too much pressure an just enough to let it leak a little
Title: Re: head gasket or wot
Post by: tunnie on 19 April 2008, 19:41:14
Quote
but theres an oil way at the corner of the head,the car had been overfilled with oil wen i bought it,so i thought maybe too much pressure an just enough to let it leak a little

Thats the water jacket i think....

When you did the cam cover gaskets did you use:

BLACK Sealant
Vx/GM gasket, not pattern?
What value did you torque the cam covers too.
Did you check for possible warped cam covers?
Title: Re: head gasket or wot
Post by: albitz on 19 April 2008, 19:43:42
too much pressure would do the cam cover gaskets.did you use genuine gaskets/the correct sealant/and tighten the m down correctly.i would suspect they are still leaking :-/........ ;Dtunnie types faster than me
Title: Re: head gasket or wot
Post by: bobbertbear on 19 April 2008, 19:45:04
checked the bottom end i have here with the heads off an looks like an oilway as well,i could be wrong,didnt use sealer on the gaskets but checked them an were dry,tightened them correctly,an dont think theyre warped
Title: Re: head gasket or wot
Post by: MutantCav on 19 April 2008, 19:46:45
Thought we had been here before?? But was going to say gaskets still leaking...overtightened bolts...not used genuine parts, not cleared the breathers/properly...all will just cause them to leak again...
Title: Re: head gasket or wot
Post by: bobbertbear on 19 April 2008, 19:48:49
cam covers were dry,leak coming from lower down
Title: Re: head gasket or wot
Post by: tunnie on 19 April 2008, 19:51:07
Quote
checked the bottom end i have here with the heads off an looks like an oilway as well,i could be wrong,didnt use sealer on the gaskets but checked them an were dry,tightened them correctly,an dont think theyre warped

There is you leak then.... you must use black sealant.
Title: Re: head gasket or wot
Post by: tunnie on 19 April 2008, 19:52:03
Quote
too much pressure would do the cam cover gaskets.did you use genuine gaskets/the correct sealant/and tighten the m down correctly.i would suspect they are still leaking :-/........ ;Dtunnie types faster than me

Nuh nee nah nuh  :P  ;D
Title: Re: head gasket or wot
Post by: bobbertbear on 19 April 2008, 19:56:42
but guys i just said the covers were dry,LEAK FROM BELOW CAM COVER HEIGHT!!
Title: Re: head gasket or wot
Post by: bobbertbear on 19 April 2008, 19:59:13
an why would it only be one side leaking,i would have thought both would leak
Title: Re: head gasket or wot
Post by: tunnie on 19 April 2008, 20:00:05
Quote
but guys i just said the covers were dry,LEAK FROM BELOW CAM COVER HEIGHT!!

Got any photos?
Title: Re: head gasket or wot
Post by: bobbertbear on 19 April 2008, 20:02:40
not at the mo,car in bits AGAIN,but it runs down the join at the engine/box an drips off the rod for the steering
Title: Re: head gasket or wot
Post by: tunnie on 19 April 2008, 20:05:16
Quote
not at the mo,car in bits AGAIN,but it runs down the join at the engine/box an drips off the rod for the steering

Ahh.

It could be ATF, is it leaking around the bellhousing to the gearbox to engine?

Suspect its a gearbox ATF leak, have you checked the level?
Title: Re: head gasket or wot
Post by: bobbertbear on 19 April 2008, 20:07:55
yes but i dont think it is atf as we have to top up the engine oil twice a week
Title: Re: head gasket or wot
Post by: tunnie on 19 April 2008, 20:09:25
Quote
yes but i dont think it is atf as we have to top up the engine oil twice a week

How much is it using?

Any blue smoke out of the exhaust?

Any oil in water?

Or water in the oil?
Title: Re: head gasket or wot
Post by: bobbertbear on 19 April 2008, 20:12:14
if i fill it up to the mark on a sunday,on a wed morning we have to put about a liter in it again no smoke an no oil in water or water in oil
Title: Re: head gasket or wot
Post by: tunnie on 19 April 2008, 20:17:29
Quote
if i fill it up to the mark on a sunday,on a wed morning we have to put about a liter in it again no smoke an no oil in water or water in oil

Only other thing back there that could cause that sort of leak is the oil pump  :-/
Title: Re: head gasket or wot
Post by: bobbertbear on 19 April 2008, 20:20:47
nope oil pump is at the front,crank goes thru it
Title: Re: head gasket or wot
Post by: bobbertbear on 20 April 2008, 15:51:59
ok guys,just finished doing the cam cover gaskets again with sealer this time an guess what,i still have my oil leak,am about to pull my hair out,i now think definitely the head gasket leaking coz i cant see anything else back there to leak,can anyone tell me different