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VZ v6 Engine Coolant Flush

Discussion in 'VZ Holden Commodore (2004 - 2006)' started by randombrick, Jan 5, 2012.

  1. greenacc

    greenacc Searching for the billion

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    I have always just poured it in the rad cap and released the bleeder. When it's full I start it with heater on and keep topping it up. When thermostat opens top up again then put cap on and test drive it, not too far. When cool check again, top up and drink beer.
    Any problems with this method?
     
    Lex likes this.
  2. Fu Manchu

    Fu Manchu Well-Known Member

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    It doesn’t get all the air out.
    Run it after with my home made set up costing $5.25 and see how much comes out. “What happens next will shock you”
     

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