hi
I have a Peugeot 207 sport 57 plate.I am losing coolant from the expansion bottle and the drivers foot well is wet.The problem only seems to arise when the heater is on hot and the car is driving.If the car is just sitting idling it is ok,so seems just when under pressure.We have replaced the heater matrix but still the same problem.Does anyone have any clues to where the leak could be.
Thank you
i
I have a Peugeot 207 sport 57 plate.I am losing coolant from the expansion bottle and the drivers foot well is wet.The problem only seems to arise when the heater is on hot and the car is driving.If the car is just sitting idling it is ok,so seems just when under pressure.We have replaced the heater matrix but still the same problem.Does anyone have any clues to where the leak could be.
Thank you
i