Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Please play nicely.  No one wants to listen/read a keyboard warriors rants....

Pages: [1] 2  All   Go Down

Author Topic: coolant loss????  (Read 2857 times)

0 Members and 1 Guest are viewing this topic.

infinity1

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • sunny south east
  • Posts: 92
    • View Profile
coolant loss????
« on: 04 February 2007, 21:46:44 »
evening chaps,little bit of advice please...this afternoon while taking the family out,the displays chirps up a coolant low message..upon getting home it was indeed low,so i 50/50 and filled it up again,approx 1-pint(ish).now this is all ok ,just that approx 4 weeks ago ,coolant low message was on the display ,and again i filled it up, yep you guessed it approx a pint,so in about 4/5 weeks and roughly 650 750 miles it has used 2 pints of coolant,now, the acid question is this fairly normal(cough!) or should i be starting to worry about something?no gunk in the header tank,no gunge around the oild filler cap etc,and as far as im aware no leaking hoses etc.anyone got a rough idea of what it could be?
oh yes i havent done a coolant flush yet,could that be a prob?
Logged
mechanics? not me at all mate...

JamesV6CDX

  • Omega Queen
  • *****
  • Offline Offline
  • Gloucestershire/Buckinghamshire
  • Posts: 16550
    • Omega 3.2 Retail MV6 LPG
    • View Profile
Re: coolant loss????
« Reply #1 on: 04 February 2007, 21:51:19 »
Check the heater bypass valve at the back of the engine

reglar culprit..
Logged

Markjay

  • Omega Lord
  • *****
  • Offline Offline
  • Gender: Male
  • London
  • Posts: 5417
    • View Profile
Re: coolant loss????
« Reply #2 on: 04 February 2007, 21:51:27 »
Check HBV at back of engine.

If no visible leak anywhere, you may have the usual oil-cooler problem...



Logged
Alas, no more Omegas....

Markjay

  • Omega Lord
  • *****
  • Offline Offline
  • Gender: Male
  • London
  • Posts: 5417
    • View Profile
Re: coolant loss????
« Reply #3 on: 04 February 2007, 21:52:12 »
JamesV6CDX you'r fast mate...  ;D
« Last Edit: 04 February 2007, 21:52:23 by markjay »
Logged
Alas, no more Omegas....

TheBoy

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • Brackley, Northants
  • Posts: 105950
  • I Like Lockdown
    • Whatever Starts
    • View Profile
Re: coolant loss????
« Reply #4 on: 04 February 2007, 22:02:45 »
as said, check hbv first...  ...then move on to coolant bridge....
Logged
Grumpy old man

infinity1

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • sunny south east
  • Posts: 92
    • View Profile
Re: coolant loss????
« Reply #5 on: 04 February 2007, 22:07:32 »
fingers crossed its the hbv....so my next question any guides to changing this please..?????
Logged
mechanics? not me at all mate...

Markjay

  • Omega Lord
  • *****
  • Offline Offline
  • Gender: Male
  • London
  • Posts: 5417
    • View Profile
Re: coolant loss????
« Reply #6 on: 05 February 2007, 00:07:30 »
I claim no credit for this picture, it has been widely used on this forum as well as on the other, the HBV is item C:





Logged
Alas, no more Omegas....

JamesV6CDX

  • Omega Queen
  • *****
  • Offline Offline
  • Gloucestershire/Buckinghamshire
  • Posts: 16550
    • Omega 3.2 Retail MV6 LPG
    • View Profile
Re: coolant loss????
« Reply #7 on: 05 February 2007, 03:01:38 »
Quote
JamesV6CDX you'r fast mate...  ;D

Story of my life  ;)
Logged

infinity1

  • Junior Member
  • **
  • Offline Offline
  • Gender: Male
  • sunny south east
  • Posts: 92
    • View Profile
Re: coolant loss????
« Reply #8 on: 05 February 2007, 12:00:59 »
Quote
I claim no credit for this picture, it has been widely used on this forum as well as on the other, the HBV is item C:





markjay your a gent,cheers,
Logged
mechanics? not me at all mate...

bestseany

  • Intermediate Member
  • ***
  • Offline Offline
  • Gender: Male
  • Flintshire, North Wales
  • Posts: 261
    • View Profile
Re: coolant loss????
« Reply #9 on: 05 February 2007, 12:16:46 »
I have to top my coolant up every two weeks or so, although I don't have any visible leaks either. I checked my HBV when I did the rocker gaskets and that was fine.

However, I have noticed some crystals on the front of the radiator even though it's never looks damp, so i suspect it may be a slow leak from that. Worth remembering to check that too.
Logged

Jimbob

  • Global Moderator
  • *****
  • Offline Offline
  • Gender: Male
  • Chester / Flintshire
  • Posts: 24449
  • I like traffic lights, but only when they're green
    • E250 Est / Golf GTI
    • View Profile
Re: coolant loss????
« Reply #10 on: 05 February 2007, 12:29:51 »
Must be the season for it!

Im getting through abou 1 litre every 200 or so miles
HBV was damp, so I replaced it, easy, but fiddly, the trick is to find a good way to remove the bloody clips!

I needed to do a coolant flush, least this has done it for me!

Gawd knows where its going, cant find anywhere else damp
No oil in water or vice versa.

Maybe we need a coolant loss party!
Logged

bestseany

  • Intermediate Member
  • ***
  • Offline Offline
  • Gender: Male
  • Flintshire, North Wales
  • Posts: 261
    • View Profile
Re: coolant loss????
« Reply #11 on: 05 February 2007, 12:35:59 »
Quote
Must be the season for it!

Im getting through abou 1 litre every 200 or so miles
HBV was damp, so I replaced it, easy, but fiddly, the trick is to find a good way to remove the bloody clips!

I needed to do a coolant flush, least this has done it for me!

Gawd knows where its going, cant find anywhere else damp
No oil in water or vice versa.

Maybe we need a coolant loss party!

What's your radiator like? I took the plastic cover off the top and looked down the middle between the radiator and the air con radiator - it doesn't look damp but there's white crystals building at the side of it.
Logged

Jimbob

  • Global Moderator
  • *****
  • Offline Offline
  • Gender: Male
  • Chester / Flintshire
  • Posts: 24449
  • I like traffic lights, but only when they're green
    • E250 Est / Golf GTI
    • View Profile
Re: coolant loss????
« Reply #12 on: 05 February 2007, 12:44:30 »
Dunno tbh, will have a look when I get a chance, time isnt on my side at the moment unfortunately.
Logged

Essex_Andy

  • Senior Member
  • ****
  • Offline Offline
  • Gender: Male
  • Have a guess?
  • Posts: 501
    • View Profile
Re: coolant loss????
« Reply #13 on: 05 February 2007, 21:57:29 »
'usually' if you have an external leak of coolant you can smell it.....sickly sweet smell

I sincerely hope its not an oil cooler cover erroding like I had.
Logged
If an artic overtakes you, you're driving too slow!!!!!!!!!!!

bestseany

  • Intermediate Member
  • ***
  • Offline Offline
  • Gender: Male
  • Flintshire, North Wales
  • Posts: 261
    • View Profile
Re: coolant loss????
« Reply #14 on: 06 February 2007, 11:35:30 »
Quote
'usually' if you have an external leak of coolant you can smell it.....sickly sweet smell

I sincerely hope its not an oil cooler cover erroding like I had.

I had a leak of gas that had a very sickly sweet smell a few months back, but that was the air con gas.
Logged
Pages: [1] 2  All   Go Up
« previous next »
 

Page created in 0.047 seconds with 19 queries.