weird noise

  1. #1
    hi
    just recently my saxo has started making this noise, it sounds like water boiling, also when i lift the bonnet the radiator pipes are red hot and can barely touch them, if you put your hand on the radiator cap u can feel the water boiling.
    can anyone help?
  2. #2
    you got an air lock in your cooling system. Gonna need bleeding. May aswell change the coolant while your at it ready for winter
  3. #3
    thanks for the quick reply,
    how do i go about doing this?
  4. #4
    In short n sweet..

    Empty water - pop bottom rad hose off

    Open the bleed tap's

    2 litre bottle with bottom cut off used as a funnel

    use a bigger container to pour water into the 'funnel'.. keep pouring so the funnel always has water in (so no air get's in)

    Keep pouring until water is coming out of all the bleed tap's.. Let abit come through - that way it force's all the air out..

    Close bleed valve's

    Fill to max level on radiator filler neck (not to the top. fill to the max water level line)

    (don't forget anti-freeze)

    Done.
  5. #5
    Just had the car checked out and it's the head gasket that's on it's way out bad time!!!!!!!