Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Please check the Forum Guidelines at the top of the Newbie section

Pages: [1]   Go Down

Author Topic: Astra J 2010 A16XER Still Minor Coolant Leak in a Strange Place  (Read 2549 times)

0 Members and 1 Guest are viewing this topic.

polilara

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Finland
  • Posts: 1089
    • 2.6 Y26SE Elegance 2001
    • View Profile
Astra J 2010 A16XER Still Minor Coolant Leak in a Strange Place
« on: 24 November 2024, 09:18:11 »
Hello all

Daughter's Astra J have still a minor coolant leak behind the thermostat housing. Housing is a plastic part screwed to cylinder head. The thermostat with its "cover" is screwed to this housing. I do not know the right terms for these parts but if you look at the fig. below you can see red arrow showing to small red drop in rear part of this housing. Coolant seem to come behind the electric connector. Connector is locked fom top side with iron clip which I can remove. I guess the connector is connected to temp. sensor. I am afraid that the sensor is built in to housing so I have to replace the whole part?

Any tips/experience or do we have to wait that 'dave the builder' will pop in...

 

Logged

countrywoman

  • Senior Member
  • ****
  • Offline Offline
  • Gender: Female
  • worcestershire
  • Posts: 876
    • skoda yeti
    • View Profile
Re: Astra J 2010 A16XER Still Minor Coolant Leak in a Strange Place
« Reply #1 on: 24 November 2024, 09:55:38 »
Pull the clip and sensor should pull out, there will be an O ring seal.
Logged

polilara

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Finland
  • Posts: 1089
    • 2.6 Y26SE Elegance 2001
    • View Profile
Re: Astra J 2010 A16XER Still Minor Coolant Leak in a Strange Place
« Reply #2 on: 24 November 2024, 10:47:55 »
Ok, thanks, I was stupid, I do my best. Do anyone have part number for sensor or even O-ring available? Or size
Logged

Doctor Gollum

  • Get A Life!!
  • *****
  • Offline Offline
  • Gender: Male
  • In a colds and darks puddleses
  • Posts: 29893
  • If you can't eat them, join them...
    • Feetses.
    • View Profile
Re: Astra J 2010 A16XER Still Minor Coolant Leak in a Strange Place
« Reply #3 on: 24 November 2024, 17:34:53 »
Quote from: polilara on 24 November 2024, 10:47:55
Ok, thanks, I was stupid, I do my best. Do anyone have part number for sensor or even O-ring available? Or size
It will be part of the new sensor. But...

It may be weeping because the housing has cracked.
Logged
Onanists always think outside the box.

polilara

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Finland
  • Posts: 1089
    • 2.6 Y26SE Elegance 2001
    • View Profile
Re: Astra J 2010 A16XER Still Minor Coolant Leak in a Strange Place
« Reply #4 on: 24 November 2024, 18:19:53 »
Thanks DG, actually what you said was what I was afraid of. Let's see, car needed tomorrow so I did not do anything, spare part I ordered (original GM) comes on Tuesday. Then I know. If whole housing needed perhaps middle price part from Autodoc will fulfil or what do you recommend?
Logged

Doctor Gollum

  • Get A Life!!
  • *****
  • Offline Offline
  • Gender: Male
  • In a colds and darks puddleses
  • Posts: 29893
  • If you can't eat them, join them...
    • Feetses.
    • View Profile
Re: Astra J 2010 A16XER Still Minor Coolant Leak in a Strange Place
« Reply #5 on: 24 November 2024, 18:25:49 »
I would be selective on supplier. And replace the lot.

 If one part is failing, the rest won't be far behind.
Logged
Onanists always think outside the box.

polilara

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Finland
  • Posts: 1089
    • 2.6 Y26SE Elegance 2001
    • View Profile
Re: Astra J 2010 A16XER Still Minor Coolant Leak in a Strange Place
« Reply #6 on: 24 November 2024, 18:38:37 »
Yes, next part is the cyl head...
Logged

Doctor Gollum

  • Get A Life!!
  • *****
  • Offline Offline
  • Gender: Male
  • In a colds and darks puddleses
  • Posts: 29893
  • If you can't eat them, join them...
    • Feetses.
    • View Profile
Re: Astra J 2010 A16XER Still Minor Coolant Leak in a Strange Place
« Reply #7 on: 24 November 2024, 20:32:14 »
Quote from: polilara on 24 November 2024, 18:38:37
Yes, next part is the cyl head...
I meant the plastic bits ;)
Logged
Onanists always think outside the box.

polilara

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Finland
  • Posts: 1089
    • 2.6 Y26SE Elegance 2001
    • View Profile
Re: Astra J 2010 A16XER Still Minor Coolant Leak in a Strange Place
« Reply #8 on: 26 November 2024, 18:45:40 »
Original spare installed, housing (plastic) seemed ok at least when cold, no leaks after short trip, let's see in long term.
Logged
Pages: [1]   Go Up
« previous next »
 

Page created in 0.023 seconds with 16 queries.