« previous next »
Pages: [1]

Author Topic: im just curious of signs and symptoms of a bad water pump...  (Read 1121 times)

Offline daft

  • Not said much yet
  • **
  • Posts: 17
im just curious of signs and symptoms of a bad water pump...
« on: 24 January 2011, 13:12 »
golf mk2 gti 8v
Logged

Offline rubjonny

  • 10k hero
  • *
  • Posts: 16,349
  • Hello, my name is John and I'm a dub addict.
Re: im just curious of signs and symptoms of a bad water pump...
« Reply #1 on: 24 January 2011, 13:21 »
overheating and lack of hot air from the matrix usually, check the cooling system as per:
http://www.golfgtiforum.co.uk/index.php?topic=106380.0
Logged
Hello my name is John and I'm a dub addict.

Offline danny_p

  • Forum addict
  • *
  • Posts: 4,646
Re: im just curious of signs and symptoms of a bad water pump...
« Reply #2 on: 24 January 2011, 18:08 »
they rumbel and leack,  then you overheat
Logged
all the VW's have gone bar 1.

Offline The Mighty Elvi

  • I live here
  • *****
  • Posts: 2,449
  • I'm better than you today.
Re: im just curious of signs and symptoms of a bad water pump...
« Reply #3 on: 24 January 2011, 18:16 »
OE ones have a plastic impeller.  The blades wear and can snap.  This produces a grinding noise from the pump if the baring goes and the blades rub the casing (as mine did).  New pumps have metal impellers.

Check for noise and leaks.  Cheap part from GSF and easy to fit.

Logged
Pages: [1]
« previous next »