Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: peter the butcher on 08 May 2017, 12:01:41

Title: Mayo in the filler?
Post by: peter the butcher on 08 May 2017, 12:01:41
had some mayo in the filler for a couple of months now, and the MOT garage said she is leaking oil, did not say where from...... will this be the cylinder head gasket? Any ideas. As do not want the headache of getting someone to fix it, head skimmed, would rather just  scrap the car, if so..... sadly
Title: Re: Mayo in the filler?
Post by: zirk on 08 May 2017, 12:19:24
A little bit of Mayo on the filler cap is normal, unless theres tons of it floating around.

Any oil (Brown grunge) in the Coolant Tank.
Title: Re: Mayo in the filler?
Post by: Doctor Gollum on 08 May 2017, 12:20:40
I would wager that you only do very short journeys...

Get the garage to check the breathers and clean if necessary  :y
Title: Re: Mayo in the filler?
Post by: robson on 08 May 2017, 12:21:55
How much oil are you using? Mayo is normally due to short runs or poor quality oil .Which oil are you using.
Title: Re: Mayo in the filler?
Post by: TheBoy on 08 May 2017, 13:38:08
Oil using an oil that absorbs moisture far to much. Like Castrol shite.
Title: Re: Mayo in the filler?
Post by: peter the butcher on 08 May 2017, 14:46:22
I just travel 5 miles and back to work, with the odd longer journey. I just use  a halfords oil for the car, or have been this past few months, and top it up when told to by the display.  will get it checked asap, as on holiday next week, so will have the time
Title: Re: Mayo in the filler?
Post by: Doctor Gollum on 08 May 2017, 14:52:51
Drive twenty miles each way... The car will appreciate it and your mpg will improve :y
Title: Re: Mayo in the filler?
Post by: cam.in.head on 08 May 2017, 17:49:22
hi .yes journeys so short will be the reason.providing none on dipstick or in water tank all should be well. the engine will be causing condensation as it warms up which then rises to top of engine and never gets chance to evaporate.this is why its bad when people run laid up cars for a few minites every now and again.some do it every day!my neighbour used to !. best to run them every 3 months or so and let them get fully up to temp throughout for a good hour.
Title: Re: Mayo in the filler?
Post by: TheBoy on 08 May 2017, 19:07:25
Isn't Halfrods oil Castrol? That would also make it worse.
Title: Re: Mayo in the filler?
Post by: Webby the Bear on 08 May 2017, 20:21:29
By the sounds of it OP still has the filler "neck". In which case get rid and put cap direct on cam cover. Problem solved.

Oh and do run the car more  :y
Title: Re: Mayo in the filler?
Post by: Doctor Gollum on 08 May 2017, 23:30:59
By the sounds of it OP still has the filler "neck". In which case get rid and put cap direct on cam cover. Problem solved.

Oh and do run the car more  :y
Doesn't solve the problem, simply moves it to the breathers...

The filler neck is dead space and gives the moisture laden vapour somewhere relatively safe to collect. Clean it out and drive the car further. It should then rarely return. ;)
Title: Re: Mayo in the filler?
Post by: TheBoy on 09 May 2017, 17:05:02
I leave my filler neck on for this very reason, its a safe place for the moisture to rise to, away from breathers or where real lubrication is needed.
Title: Re: Mayo in the filler?
Post by: zirk on 09 May 2017, 17:14:36
Plus it makes it easier to fit a funnel, or in my case empty toilet roll cardboard's, and top up without the oil going all over the place.  ::)
Title: Re: Mayo in the filler?
Post by: TheBoy on 09 May 2017, 17:17:55
Plus it makes it easier to fit a funnel, or in my case empty toilet roll cardboard's, and top up without the oil going all over the place.  ::)
With neck in place, no funnel needed :y
Title: Re: Mayo in the filler?
Post by: zirk on 09 May 2017, 17:23:32
Plus it makes it easier to fit a funnel, or in my case empty toilet roll cardboard's, and top up without the oil going all over the place.  ::)
With neck in place, no funnel needed :y
Well I must be doing something wrong then, because I can never get the bloody stuff in without it going all over the place especially with a full new one.  :-\
Title: Re: Mayo in the filler?
Post by: TheBoy on 09 May 2017, 17:25:20
Plus it makes it easier to fit a funnel, or in my case empty toilet roll cardboard's, and top up without the oil going all over the place.  ::)
With neck in place, no funnel needed :y
Well I must be doing something wrong then, because I can never get the bloody stuff in without it going all over the place especially with a full new one.  :-\
My Parkinsons obviously hasn't reached the stage of yours yet :P
Title: Re: Mayo in the filler?
Post by: zirk on 09 May 2017, 17:28:26
Plus it makes it easier to fit a funnel, or in my case empty toilet roll cardboard's, and top up without the oil going all over the place.  ::)
With neck in place, no funnel needed :y
Well I must be doing something wrong then, because I can never get the bloody stuff in without it going all over the place especially with a full new one.  :-\
My Parkinsons obviously hasn't reached the stage of yours yet :P
No, probably, I am getting on a bit now.

Having said that, cant honestly say I remember ever handing over 120 notes for a round of drinks though,  :-X ;)
Title: Re: Mayo in the filler?
Post by: TheBoy on 09 May 2017, 17:40:37
Plus it makes it easier to fit a funnel, or in my case empty toilet roll cardboard's, and top up without the oil going all over the place.  ::)
With neck in place, no funnel needed :y
Well I must be doing something wrong then, because I can never get the bloody stuff in without it going all over the place especially with a full new one.  :-\
My Parkinsons obviously hasn't reached the stage of yours yet :P
No, probably, I am getting on a bit now.

Having said that, cant honestly say I remember ever handing over 120 notes for a round of drinks though,  :-X ;)
Technically, I can't remember it. I was told the next morning, once the fog had cleared a bit, by colleagues I was staying with.

Must have been the Canterbury water....
Title: Re: Mayo in the filler?
Post by: raywilb on 09 May 2017, 17:47:45
had some mayo in the filler for a couple of months now, and the MOT garage said she is leaking oil, did not say where from...... will this be the cylinder head gasket? Any ideas. As do not want the headache of getting someone to fix it, head skimmed, would rather just  scrap the car, if so..... sadly
  is the dipstick oil level ok, any mayo on dipstick. if its as suggested short trips then if you decide on changing oil & filter there is a dealer near you. Bristol st motors. gm oil is good. also I would be willing to change it for you then you are just forking out for the service bits.
Title: Re: Mayo in the filler?
Post by: peter the butcher on 09 May 2017, 20:05:27
thanks Ray, pm sent