Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: bighed on 28 March 2008, 22:05:01

Title: Oil leak
Post by: bighed on 28 March 2008, 22:05:01
Whilst washing my car today I noticed a small drop of oil on yhe floor. When I looked there was oil on the rear sump bolts. Im hoping its "just" the sump gasket that needs sorting. Can this be tightened up more to see if that helps?? Anything else it could be? Sorry but new to omegas.  :'( :-[
Title: Re: Oil leak
Post by: Tab on 28 March 2008, 22:08:39
If it's a v6 then it's more than likely the cam cover gaskets, loads of info on here about it :y
Title: Re: Oil leak
Post by: bighed on 28 March 2008, 22:09:41
How difficult are these to do? Are they expensive? How do I search a topic??
Title: Re: Oil leak
Post by: Tab on 28 March 2008, 22:11:11
Are you getting any smell of burnng oil when it's running?
Title: Re: Oil leak
Post by: bighed on 28 March 2008, 22:15:15
Only every now and again
Title: Re: Oil leak
Post by: Tab on 28 March 2008, 22:19:14
Pull a plug lead out and the wells will probably be full of oil if it is the gaskets, very very common problem on miggys.

I did mine a few months back and used this guide...

http://www.omegaowners.com/forum/YaBB.pl?num=1152564281

Not that hard if you've got a bit of mechanical knowledge :y
Title: Re: Oil leak
Post by: Entwood on 28 March 2008, 22:19:52
Cam cover gaskets ... :)

Took me about a day the first time .. following the instructions in the guides..

http://www.omegaowners.com/forum/YaBB.pl?num=1159298765

http://www.omegaowners.com/forum/YaBB.pl?num=1152598350

http://www.omegaowners.com/forum/YaBB.pl?num=1152564281

It is IMPERATIVE to use ONLY genuine Vx gaskets, to clean the Breather system at the same time, and to use the BLACK sealant.

If you don't the problem will reoccur within a year !!!  :(
Title: Re: Oil leak
Post by: bighed on 28 March 2008, 22:25:11
Thanks guys, My mate does all my mechanical work for me. I pay him in valets  ;) Only got car yesterday N wasnt leakin then (Typical)
You say check plug wells. Dont you have to take head off for that. Laugh n point if u want!!!  ::)
Title: Re: Oil leak
Post by: Tab on 28 March 2008, 22:30:27
No mate, just pull the easiest one to get to.

I keep checking mine but everything's still ok atm.

Mine used to drip with oil when i pulled one out, that's how i knew it had to be done pretty sharpish.
Title: Re: Oil leak
Post by: bighed on 28 March 2008, 22:38:06
Also you say use black sealant? Is this a vauxhall sealant and all the codes used in above guides are they vauxhall part no's?  :y
Title: Re: Oil leak
Post by: Entwood on 28 March 2008, 22:41:48
The guide lists the correct BLACK sealant from Vx .. who also do a greeny coloured one .. some dealers just grab "sealant" and you end up with the wrong stuff ... the green stuff won't last long on the cam covers   :)

BTW .. if you are going to buy all the bits for the cam cover gaskets.. including all the o-rings, throttle body gaskets etc etc .. get a trade card from ABS .. £20 ... it'll save you a fortune in the long run .. and only takes a week to get.

http://www.autobahnstormers.org
Title: Re: Oil leak
Post by: bighed on 28 March 2008, 23:06:04
Can you join autobahnstormers? Cant see a link to join or get trade card??  :-[
Title: Re: Oil leak
Post by: Entwood on 28 March 2008, 23:11:23
go to the link in the above post of mine .. then

Club Info

then

How to Join

:)
Title: Re: Oil leak
Post by: bighed on 28 March 2008, 23:13:38
So once i join and pay £20 I get the trade card or is that a further £20??
Title: Re: Oil leak
Post by: Entwood on 28 March 2008, 23:23:02
nope .. £20 to join gets you a trade card  :)  

I have saved far more than that in the time I've had mine !!  :)
Title: Re: Oil leak
Post by: Darth Loo-knee on 28 March 2008, 23:37:03
Quote
How difficult are these to do? Are they expensive? How do I search a topic??

Done mine today, took about 2 hours and cost £63 with TC (saves about £10).. for the £63 you get the four Cam Cover Gaskets, 16 "O" rings and a tube of black sealer :y
Title: Re: Oil leak
Post by: Entwood on 28 March 2008, 23:43:50
Quote
Quote
How difficult are these to do? Are they expensive? How do I search a topic??

Done mine today, took about 2 hours and cost £63 with TC (saves about £10).. for the £63 you get the four Cam Cover Gaskets, 16 "O" rings and a tube of black sealer :y

Probably did .. but you've done it before I guess !!

When I did mine took nearly a full day, as I carefully read each printed guide and did things very slowly. I had problems with the cable tray and cut a corner .. bad news .. that side didn't go on properly and leaked like a sieve. In here that night asking questions .. got good advice ... redid the job the next day in half the time.

So if you know what you are doing ( I don't half the time!!) it probably is a couple of hours .. if you are like me .. don't rush and allow plenty of time. It is NOT difficult as I found ... I made my own problems !!!

I'll be doing the new beast as soon as the weather improves, and I'm far more confident now.
Title: Re: Oil leak
Post by: bighed on 28 March 2008, 23:53:25
Brilliant guys. Well gonna have a decent look tomorrow and will let you know how i get on.  :y
Title: Re: Oil leak
Post by: CyNick on 29 March 2008, 01:16:35
Quote
Brilliant guys. Well gonna have a decent look tomorrow and will let you know how i get on.  :y


I've got to do mine too..
.. let me know how you get on?  'cos I've not attempted anything like this before - and I'll be pleased to hear if it's possible to do without having been shown how to do it (properly!!  :))
Title: Re: Oil leak
Post by: bighed on 29 March 2008, 02:50:56
Yeah will do. Gonna see if I can get better idea of where its comin from as it was raining at the time of looking. Axel stands FTW. :y :)
Title: Re: Oil leak
Post by: bighed on 29 March 2008, 15:34:14
Pah Raining again but just been under car and can confirm that it is the cam cover gaskets leaking. Not suprising really when the previous owner had overfilled her with oil.  >:( >:( >:(
Title: Re: Oil leak
Post by: Darth Loo-knee on 29 March 2008, 15:39:03
When you do your Cam Covers mate make sure you clean the breathers out aswell:y
Title: Re: Oil leak
Post by: bighed on 29 March 2008, 15:48:53
Will do, thanks. Is there a particular way of doing this?
Title: Re: Oil leak
Post by: Darth Loo-knee on 29 March 2008, 15:55:48
Have a read of this mate it should help :y

http://www.omegaowners.com/forum/YaBB.pl?num=1152598350
Title: Re: Oil leak
Post by: Big_Roger on 29 March 2008, 17:37:02
Hi,
It's also a good time to change your spark plugs as well, while everything is out of the way.

Roger
Title: Re: Oil leak
Post by: bighed on 30 March 2008, 00:00:58
Thanks roger. Been told that before  :y
Title: Re: Oil leak
Post by: biggin_boy on 04 April 2008, 21:58:44
i did my cam cover gaskets following the guide it took me about 5 hours.

but the guide is spot on

but mine is now again leaking (i made the mistake of non vx gaskets) so i am converting to vectra covers as i have been told these are better? and genuine vx gaskets this time
Title: Re: Oil leak
Post by: albitz on 04 April 2008, 22:02:52
Quote
i did my cam cover gaskets following the guide it took me about 5 hours.

but the guide is spot on

but mine is now again leaking (i made the mistake of non vx gaskets) so i am converting to vectra covers as i have been told these are better? and genuine vx gaskets this time
if you convert to vectra covers the pressure will find the next weakest point to escape from,which iirc is crank oil seals.