Make a donation

Author Topic: Dirty expansion tank  (Read 1695 times)

Offline gtidel

  • Can't Read PM's Yet!
  • *
  • Thank You
  • -Given: 0
  • -Receive: 0
  • Posts: 3
Dirty expansion tank
« on: May 25, 2014, 09:33:25 am »
Hi

I changed my expansion tank on my 05 gti because it had brown deposit in it. I then ran the car and checked  the coolant tank and there was more brown stuff in it. the coolant it self is pink is this normal ?

Offline bacillus

  • Just look at my post count
  • ******
  • Thank You
  • -Given: 4
  • -Receive: 451
  • Posts: 6329
Re: Dirty expansion tank
« Reply #1 on: May 25, 2014, 09:50:29 am »
Doesn't sound normal to me!
What antifreeze did it have before, was it VW stuff?
Without traction power is nothing!

Offline gtidel

  • Can't Read PM's Yet!
  • *
  • Thank You
  • -Given: 0
  • -Receive: 0
  • Posts: 3
Re: Dirty expansion tank
« Reply #2 on: May 25, 2014, 09:55:46 am »
I'm not sure I haven't had the car that long .

Offline Legend

  • Always Involved
  • ****
  • Thank You
  • -Given: 6
  • -Receive: 0
  • Posts: 101
Re: Dirty expansion tank
« Reply #3 on: May 25, 2014, 10:15:29 am »
Is it possibly a case of dried up oil? If so, you should check the radiator incase that's leaking oil. Also check the water pump etcetera if they haven't been done in a service yet.
Aye, that wan.

Offline gtidel

  • Can't Read PM's Yet!
  • *
  • Thank You
  • -Given: 0
  • -Receive: 0
  • Posts: 3
Re: Dirty expansion tank
« Reply #4 on: May 25, 2014, 11:08:43 am »
Just checked brown gunk and its magnetic !!!
 

Offline OSB

  • Always Involved
  • ****
  • Thank You
  • -Given: 32
  • -Receive: 17
  • Posts: 406
Re: Dirty expansion tank
« Reply #5 on: May 25, 2014, 03:46:46 pm »
I wonder if the previous owner had a coolant leak and chucked some 'Radseal' in?

Offline 56OctyVRS

  • Just look at my post count
  • ******
  • Thank You
  • -Given: 39
  • -Receive: 72
  • Posts: 1003
Re: Dirty expansion tank
« Reply #6 on: May 25, 2014, 04:37:34 pm »
Id flush the coolant and put fresh coolant in.
Frozen White Ford Focus 1.6 Ecoboost Titanium.
Mods so far - Superchips Bluefin, High Flow Air Box

Offline callis

  • Always Involved
  • ****
  • Thank You
  • -Given: 1
  • -Receive: 10
  • Posts: 210
    • Email
Re: Dirty expansion tank
« Reply #7 on: May 26, 2014, 10:48:12 am »
Change coolent and also change the expansion tank. They cheap and very easy to replace.
05 GTI 5 Door, sunroof, met paint, 18" monza, Leather Anthacite, front centre armrest, xenon headlights, Lux pack 2, Sensors, Winter Pack.