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Vauxhall Owners Club

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Posts posted by Vauxhall Owners Club

  1. Hi....welcome to the Forum

    I would advise to take it into a transmission specialist who can diagnose the issue and it may well be that it needs a fluid and filter change which could improve the overall function of the gearbox operation.
    Generally, the fluid and filter replacement would not cost too much money and will definitely give longevity to the transmission

  2. If it only happens when its cold then I would imagine it to be a coolant temperature sensor.
    If you plug in the OBD reader, can you select live data and read the coolant temperature when its cold.
    If its a ridiculous reading such as -30 degrees Centigrade or +25 degrees Centigrade for example then it is out of range but not flagging a code.

    Let us know what you find

  3. Hi...welcome to the Forum

    It would be worth having a 'combustion sniff test' done on the coolant to determine if there is any combustion gasses present in the coolant suggesting that the head gasket is on its way out.

    Let us know what you find

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