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Thread: 2007 E65 730i N52 coolant leak, pooling somewhere and flows onto exhaust

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    2007 E65 730i N52 coolant leak, pooling somewhere and flows onto exhaust

    Hi, my 730i has a slow coolant leak, maybe 1 litre every 2 weeks. The only clue I have is that it seems to be pooling somewhere and if I brake hard it then splashes somewhere hot and I can smell it, in extreme hard braking from speed it will make a load of steam and look quite dramatic! Any ideas where it might be leaking?

    Car has 80,000 miles. Water pump and thermostat changed DIY 11 months ago. Thanks.
    Last edited by landmarkjohn; 14-12-16 at 20:43.

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