Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Welcome to OOF

Pages: [1]   Go Down

Author Topic: Water leak only when cold  (Read 714 times)

0 Members and 1 Guest are viewing this topic.

seasider

  • Newbie
  • *
  • Offline Offline
  • Blackpool
  • Posts: 3
    • View Profile
Water leak only when cold
« on: 24 February 2008, 21:21:45 »
I have recently changed my 2.0 16 valve engine and althought the donor engine seems great I have a water leak which only starts a couple of hours after parking the car. It comes from the rear of the engine and very difficult to trace where from. My friend did the engine swap and it would be useful to offer any advice members have.

Logged

Auto Addict

  • Administrator
  • *****
  • Offline Offline
  • Gender: Male
  • North Birmingham
  • Posts: 13554
  • Back to Vx to keep TB happy
    • Astra K Elite ST
    • View Profile
Re: Water leak only when cold
« Reply #1 on: 28 February 2008, 08:59:07 »
Anyone?
Logged
I like red cars

Dazzler

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Haverhill, Suffolk
  • Posts: 4198
  • Drive it like you stole it......
    • View Profile
Re: Water leak only when cold
« Reply #2 on: 28 February 2008, 09:55:21 »
Suspect gasket, where exactly at the rear of the engine???/
Try and pin point it a little more.
I have known headgaskets to do this sort of thing, but i hope its not.
Logged
Big jobbies now finished.....Now running on LPG

rickyboy

  • Senior Member
  • ****
  • Offline Offline
  • Gender: Male
  • Glasgow
  • Posts: 807
    • View Profile
Re: Water leak only when cold
« Reply #3 on: 28 February 2008, 09:59:07 »
Any idea which side of the engine?  Rear O/S, N/S or center?

Beat me to it, Dazzler!  ;D
« Last Edit: 28 February 2008, 10:00:21 by rickyboy »
Logged

markey mark

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • SLady bitshorpe north lincs
  • Posts: 4236
  • banned for repeatedly reneaging on deals.
    • View Profile
Re: Water leak only when cold
« Reply #4 on: 28 February 2008, 10:09:56 »
i would go for hbv !! :y or a hose not tight at rear
« Last Edit: 28 February 2008, 10:10:26 by markey_mark »
Logged

mantahatch

  • Guest
Re: Water leak only when cold
« Reply #5 on: 28 February 2008, 10:14:07 »
Quote
I have recently changed my 2.0 16 valve engine and althought the donor engine seems great I have a water leak which only starts a couple of hours after parking the car. It comes from the rear of the engine and very difficult to trace where from. My friend did the engine swap and it would be useful to offer any advice members have.


Hi
Does the water have anti-freeze in it ? if not could it be the air con ?

HTH

Mike
Logged

Entwood

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • North Wiltshire
  • Posts: 19566
  • My Old 3.2 V6 Elite (LPG)
    • Audi A6 Allroad 3.0 DTI
    • View Profile
Re: Water leak only when cold
« Reply #6 on: 28 February 2008, 10:18:49 »
Could it be a slow seep from a blocked scuttler drain ??  

If definately from the engine, wiping down with coloured paper towel (kimwipe is good) can help trace leaks as the towel changes colour when wet.

So wipe down fully to dry all surfaces, leave to stand for an hour, then "pat" around with dry papertowel to try and find the wet bits.....

HTH
« Last Edit: 28 February 2008, 10:21:38 by entwood »
Logged

Jimbob

  • Global Moderator
  • *****
  • Offline Offline
  • Gender: Male
  • Chester / Flintshire
  • Posts: 24523
  • I like traffic lights, but only when they're green
    • E250 Est / Golf GTI
    • View Profile
Re: Water leak only when cold
« Reply #7 on: 28 February 2008, 10:20:05 »
Possibly a weeping coreplug?
Logged

ians

  • Omega Baron
  • *****
  • Offline Offline
  • Reading
  • Posts: 3394
    • View Profile
Re: Water leak only when cold
« Reply #8 on: 28 February 2008, 16:05:09 »
Quote
I have recently changed my 2.0 16 valve engine and althought the donor engine seems great I have a water leak which only starts a couple of hours after parking the car. It comes from the rear of the engine and very difficult to trace where from. My friend did the engine swap and it would be useful to offer any advice members have.


Is it leaking constantly when its cold, or just for a while?  Would be good to confirm if it is coolant (should be coloured pink/blue and a sweet smell) or water.

My instinct is HBV although the symptoms are unusual.  
Logged
Pages: [1]   Go Up
« previous next »
 

Page created in 0.013 seconds with 17 queries.